Appearance, this CQ60 still part of the Compaq series, so follow filled with spiritual power of the big “Q” LOGO, reform and innovation , and CQ45 difference in the surface of its piano omitted the effect of texture, but still uses a Hewlett-Packard The original “Imprint Imprint Printing technology, greatly enhance the anti-wear capabilities of the notebook surface to ensure that the appearance of timeless.

Hardware configuration, this HP Compaq Presario CQ60-208T powered by a new generation of Intel PM45 chipset, 802.11a/b/g/n specification wireless network card, and is equipped with a frequency for the 2.0GHz 45-nanometer manufacturing T6400 Core 2 Duo processor, constitutes a standard Centrino 2 platform, also equipped with nVidia Geforce 9200M GS mainstream independent display with up with a new generation of chipsets, the performance has been greatly improved, while the standard 2GB of RAM, 250G capacity hard disk, Home DVD ± RW burner, using 16-inch 16:9 HD high proportion of bright mirror widescreen, Gigabit LAN, docking station, and built-in camera, but a little regret, is not pre-installed Vista mainstream operating system.

16-inch widescreen facilitate better visual effect, watch HD movie above it is still built a 1.3 million pixel camera is a very thoughtful design, especially for business people who love entertainment audio and video user, and often held a video news conference.
CQ series, in the case of the appearance of bold innovation, to retain the Altec Lansing audio with high-quality sound CQ60 is the same, sound the mouth above the keyboard, in the middle embedded power switch and other shortcut keys on the screen below, faintly visible Compaq Series logo. Altec Lansing audio quality certification in the industry, has been in use by the HP notebook. Open to the maximum volume to put rock music there is no sonic boom, sound quality, it’s putting the effect is still clear, the emergence of no noise, crisp treble music in their performance even better. The left palm rest is CQ60 series logo is different and CQ45, CQ60 care wrist Department does not have the design wave point Obscure, more bright silver color, giving and generous and simple sense of.

Interface, the machine has 3 USB 2.0 interface, an IEEE1394 interface, a VGA port, one S-video interface, RJ-45 interface, RJ11 interface, headphone jack, microphone port, an Express Card / 54 card slot and card reader, the most worthy of mentioning that there are high-definition HDMI interface; network, built-in 100Mbps network card, support 802.11b / g wireless card.

HP’s high-profile launch of a new EliteBook brand, positioning the high-end business market. Also introduced for enterprise and industry users, B-Series, S Series for SME users. The brand new “EliteBook” the emergence of re-division of the business product line.

There are four: HP’s launch of the EliteBook 2530p ultra-portable models, models TablePC 2730p, mainstream business models 6930p and 8530p. As the name with the letter P, EliteBook, also known as the P series. In fact, the EliteBook series has attracted widespread media attention at home and abroad.

6930p using anodized aluminum shell, silver roof contains a unique brushed texture in the metal. Unified design style follow the EliteBook series, 6930p sharp straight lines of the body is able and steady degrees, with the great quality of Full Metal Jacket, elite characteristics highlight the most vividly. Convex carved HP “HP” Logo a bit lonely standing on the roof central 6930p, but 6930p Logo below for more than a line of text – EliteBook.

Elitebook 6930p, there is a special design, DuraCase technology is hidden under the A side. In fact, the the DuraCase technical means placed in a notebook internal layer of magnesium alloy honeycomb-shaped liner, in order to enhance the rugged notebook. With this original design, 6930p fully meet the military standard MIL-STD 810F requirements related to altitude, heat and dust, can even in extreme temperature (+60 ° C and -29 ° C) under normal operation.

Notebook to show the trend of convergence, the boundaries between the traditional business notebook and consumer notebooks are gradually blurring. Specifically targeted at the top of the high-end EliteBook series of business into fashion design. HP Elitebook 6930p on the improvement of the buckle is typical in this regard: traditional buckle with a solid and durable advantages, but always some unsightly screen towering two hook, so more on the consumer notebook using the buckle-free design. 6930p in order to ensure the stability of the closed screen is still using the buckle design, but will hook into a cylindrical, with improved card Kong to achieve the unity of the visual effects and functionality.

Under current technical conditions, the normal configuration of the 14-inch notebook life is mostly about three hours. Even if you use the latest Intel Centrino 2 platform, with today’s best energy-saving technology, the use of time is generally not more than five hours. Those who claim to be able to reach seven hours or even longer battery life, ultra-thin notebook often in terms of performance, in particular, to cope with the high-density data processing can not meet the requirements.

In order to allow Elitebook 6930p at the same time to show the most powerful performance to achieve the ideal standard of the work around the clock, HP engineers have specially equipped for their additional battery capacity of up to 95Wh, coupled with the standard 6-cell lithium battery, 6930p can be achieved Total 150Wh ultra-high battery capacity. With ultra-high capacity battery, Elitebook 6930p battery life is very powerful! Routine life of up to 537 minutes, nearly nine hours DVD playback time of up to 704 minutes, about 11 and a half hours! Of course, this is in addition to the advantages of large-capacity battery, is extremely energy efficient LED-backlit screen, SSD solid state hard drive as well as the TDP is only 25W P8400 processor also have played a certain role.

Security, 6930p is absolutely exemplary: in addition to the traditional configuration of the fingerprint readers, TPM security chip, smart card reader, 6930p EliteBook series of exclusive SpareKey and ProtectTools,. The former is based on the users to answer three personal questions to confirm the identity of the Lander to help smooth open systems, personal files, folders and personal identity information in the hard disk of the latter can permanently crushed, delete the level has reached the U.S. military .

In order to allow 6930p easier to use, HP has specially developed a variety of application software: SoftPaq Download Manager allows users to be able to download a variety of hardware drivers and then software through three simple steps, thus greatly accelerating the search and download the update. speed; QuickLook 2 is turned off, click on the QuickLook button, users can access email, calendar, contacts and task information within 10 seconds.

HP EliteBook 6930p luxurious appearance, sound quality and superior performance are very admired so much. But if it comes to 6930p the most impressive, I’m afraid that the large capacity EliteBook 6930p battery and the consequent long life. We tested all 14-inch notebook, the EliteBook 6930p laptop is the winner of the endurance time.

Laptop Review from: http://www.hp-laptop-batteries.co.uk/articles/HP-Elitebook-6930p-Review.htm

Conventional notebook computer top cover part of the common wireless antenna anti-shielding was canceled, although also reflected in the regular Toshiba laptop computer, but the in Z830 body, this design is more revealing the integrity of the whole. The same time, the top cover around the edge of the curvature of the design, thus making the roof from front and side over-more natural, while the front-end and back-end slope design, roof and body of the buckle heterozygosity appears to be more closely .

Toshiba notebook cover logo in the middle position, the Z830 is the same, the middle of the huge “TOSHIBA” LOGO inlaid in the top cover, in sharp contrast to the glossy metallic finish materials and the metal wire drawing roof panel, low-key showing the charm of fashion, with the first time the potential to people’s attention.

The body size of the Z830 freeze at 13.3 inches, the upper and lower screen border wide, or so narrow, the screen frame design, camera and microphone, and the lower border the middle of the “TOSHIBA” LOGO design. Display for the glossy screen, when in use will be subject to the influence of light, but its screen display is very good, color restore the place, the effect is clear and sharp, saturated moderate.

The bottom of the notebook panel does not have any independent demolished the four sides of a few screws, screw off, you can remove the entire bottom panel, the panel process uses a metal sand blasting process, compared with the metal wire drawing process Poxian fashion sense, it is more low-key and calm, although there is no use of metal materials, but the sense of the body of the metal is very good fore.

R700 was released last year, Toshiba launched a new turbo-fan cooling system, through the co-ordination between the bottom of the air inlet side of the fuselage adjacent thermal windows, effectively increasing the overall thermal efficiency. So slim Z830 will of course need for cooling great design, high thermal efficiency of the turbo-fan cooling system is applied to the Z830 to. We can see that the body at the bottom of the swirling of the air inlet port arranged on the upper left side, compatible with thermal windows of the rear fuselage, to achieve the most efficient heat dissipation.

Keyboard design
Portege Z830 the generation UltraBook notebook computers, each element of the body have been carefully designed and polished, good control of the screen axis damping to cover open and close easily with one hand, even such a light body, but also The body will not be driven in the open upturned, which is the embodiment of its high quality. Lift the top cover, we can see the entire keyboard part of the Z830.

Compared with the traditional keyboard, floating keyboard feel of a slightly less than, but it can be a good fashion sense interpretation of the notebook computer and technological sense, is also among the most popular keyboard layout. Of modern means of products like the Z830 so quite, configuration, floating keyboard, of course, the logical thing. Moreover, the Toshiba also configured for Z830′s keyboard white backlight, the user can directly strike the keyboard to activate the backlight, you can also Fn key and Z key with to open.

Overall design style is very simple and able, therefore, the whole body plus power button configured only three function keys, located in the upper left side of the body C face, the power button, a glossy metallic finish material made fit with the overall design style. The right two function keys are ECO shortcut keys with an external display screen when the display mode switching key. Careful observation, we can also see a small hole in the power button the left side of the Z830′s microphones, and the right of the camera microphone array, a more comprehensive collection to the user’s voice.

Touchpad
Toshiba notebook products will be designed above the touchpad touchpad lock key, the Z830 is no exception, Rounded Rectangle touchpad lock key is embedded within the C surface panel can help users avoid mistakenly touching of the touchpad.

Z830′s touchpad surface with a matte material with wrist rest, touch feel comfortable and precise positioning. Hemming key four Zhou Youliang surface metal texture of the material around the touchpad, just below arranged in a variety of common features lights, including the power supply status indicator Wireless LAN indicator, charging status indicator.

The entire wrist rest design of the Z830 is very atmospheric, polished with the top cover of the same metal wire drawing process, a large area so that the user’s wrist to the greatest extent placed above the wrist rest, you can effectively alleviate wrist fatigue. Overall, the Z830 in the design of the keyboard part of the same very carefully, there is no qualitative difference compared with the conventional notebook, capable overall design style is simple, neat layout and the temperament of fashion to make it easier to meet the aesthetic needs of different users.

Interface layout is reasonably well equipped
The inertia of thinking, thinner and lighter notebooks always in the interface layout more or less there are some problems body space is limited, with each other very easily affect the use of convenience, but the most ideal interface layout configuration coarse wire interfaces such as VGA, Ethernet port, power jack to the back of the fuselage, so that the layout of notebooks, is the interface layout mode, while the ultimate slim Z830 do to this point. Here, we take a look at this product in the interface configuration and layout.

The Z830 is also the rear right side of the fuselage to provide users with a USB 3.0 high speed interface, 10 times the data transmission speed USB 2.0 interface, can help users save a lot of waiting time, especially taking into account such a thin product for more than business people, time savings seem more precious. In addition, the right side of the fuselage next to the USB 3.0 is a security keyhole. Z830 fuselage on both sides are not flat, so we can see that the original should be designed to interface and interface layout, the body the left side of the interface is the same at the rear of the fuselage, where the design of a set of audio jacks, headphone and microphone jacks, and also configuration of the reader.

Machine configuration and performance
Hardware configuration, ship models and before evaluation of the engineering prototype of the little differences, the aircraft equipped with the latest Intel Core i5 – 2467M processor, HM67 motherboard chipsets, integrated Intel the Graphics of the HD 3000 Core graphics card also comes standard with 2GB (onboard) +2 GB of DDR3 (1333MHz) memory, and 128GB solid state drive, motherboard also provides USB3.0 high-speed data port, and factory notebook pre-installed the Window 7 32-bit Genuine operating system.

Heat, endurance, and evaluating
Thermal performance testing, we used FurMark software allows this machine to run in the high load state, after about 40 minutes, the processor temperature rose to 71 ° C core temperature 73 ° C, the hard disk temperature of 40 ° C, single-sensor temperature from the point of view, the overall thermal efficiency performance of the Toshiba Z830 is quite good.

Finally, we also conducted a battery life test, the aircraft is equipped with a 8 core 47wh lithium battery, before the test, we turn on the wireless network card, adjust the screen brightness to 50%, power management, switching to Toshiba’s unique eco mode, then use the BatteryMark software simulation testing and, ultimately, the life time of 6 hours and 36 minutes can be said that this life for a commercial notebook, has done very well, to guarantee the user a longer mobile office time.

Articles from:  http://www.all-batteries.co.uk/products-news/Toshiba-Portege-Z830-Review.htm

Xiaobian to introduce today a Dell business laptop model Dell Vostro 1720(Dell Vostro 1720 battery)(T520155CN), this notebook in terms of hardware to build a stable Centrino 2 platform, using the P8600 high-end dual-core processor clock speed 2.4G At the same time with 4G memory and 320G hard drive, built-in DVD burner. In the display using the nVidia the Geforce 9600M GS discrete graphics solution to support DirectX 10 support TurboCache, supporting Cuda technology, support for physics engine acceleration and other mainstream technology. Interested users who may wish to pay close attention to the next.
Appearance Dell Vostro 1720 (T520155CN), this notebook mainstream black business theme color,

the dark tones solemn and steady, show-business atmosphere. Screen, the use of large 17-inch WXGA + widescreen, the screen with LED backlight, 16:10 aspect ratio, the output 1440 x 900 resolution. In addition, at the top of the screen, built-in a 1.3 million pixel high-sensitivity camera, to meet the needs of your network, video and business meetings.
Dell Vostro 1720 (T520155CN) this notebook to high-end processor P8600, Intel Core 2 Duo 2.4G frequency, this processor built-in 3M cache, very good. Motherboard chip, Intel PM45 + ICH9M mainstream chipset,

supports up to 1066MHz system bus, in terms of hardware to construct a stable Centrino 2 platform. Storage devices, this notebook comes standard with 4G DDR2-800 memory specifications and 320G SATA hard drive, built-in DVD burner. The display of the program of the discrete graphics card, nVidia Geforce 9600M GS, Built-in 512M of DDR2 128bit memory specifications, in terms of performance, support DirectX 10 support TurboCache, supporting Cuda technology, support for physics engine acceleration.
The interface area Dell Vostro 1720 (T520155CN), this books provides a commonly used interface an IEEE1394a, VGA port, RJ45, voice input, voice output hole, DC power jack, security keyhole, etc.. Communications, Gigabit Ethernet and wireless LAN, and also supports Bluetooth data communications.
Editor Comments: The Dell Vostro 1720 (T520155CN) this notebook configuration is now the books in the field of mainstream status, stable performance, powerful. Dimensions of 393 × 286 × 29-40.5mm, and weighs about 3.09Kg, it is heavier, more suitable for men.

With memory prices plummeted, to upgrade the memory has become more popular upgrade boom. However, received the Spring Festival and snow, the recent three-piece price or rising. But this still does not affect consumers who want to upgrade the memory. In fact, look at the performance of the operating system and CPU, 2GB memory fully meet any consumer’s needs, without the need to pursue a higher capacity memory, and Windows XP operating system can not support 3.2GB above capacity memory, that memory upgrade more capacity is a waste of resources, while the 2GB and 4GB memory capacity in the general application process is no gap.

The memory is equivalent to the “warehouse”

From the functions of understanding, our memory as a bridge between the memory controller and the CPU, memory, it is equivalent to “warehouse”. Clearly, the capacity of the memory determines the size of the warehouse, the speed of the memory determines the width of the “bridge”, and both are indispensable, which is often said the “memory capacity” and “memory speed”.

When the Universal Solar Charger for Laptop CPU needs the data in memory, it will issue a requirement enforced by a memory controller, memory controller then will be asked to be sent to memory, and report the entire cycle to the CPU when the receive data (from the CPU to the memory controller, memory back to the CPU) time required. There is no doubt, to shorten the entire cycle is the key to improve the speed of memory, and this cycle is determined by the frequency of the memory access time, bit width. Faster memory technology have made important contributions on the overall performance of the performance, but the increased memory speed is only part of the solution, the longer the data transferred between the CPU and memory it takes time usually spent by the processor performs functions, for buffers are widely used. In fact, the so-called buffer is a cache in the CPU and the secondary cache, memory, this “bridge” and “bridge” between the CPU.

What is the memory particles?

Particles of memory is the memory of an important part of Canon Battery Grip memory particles will be directly related to the size of the memory capacity and memory system is good or bad. Therefore, a good memory must have a good memory particles as a guarantee. Different manufacturers particles of memory system performance there are some differences, common particles of memory manufacturers Micron, Infineon, Samsung, Hyundai, South Asia, the Mosel and so on.

What is the cheat?

Goldfinger (Connecting the Finger) is the connection between the components in the BG-E8 Battery Grip memory and the memory slots, all the signals are transmitted by Goldfinger. Goldfinger by the conductive contacts of the many golden, with its gold plated and conductive contacts are arranged such as finger-like, so called “Goldfinger”. Now, all DIY accessories and motherboard socket joints can be called a cheat.

Goldfinger is actually in the CCL through a special process and then covered with a layer of gold because gold strong oxidation resistance, and conductivity is also very strong. However, because of the high price of gold, more memory tinned instead began tin material from the 1990s of the last century began to spread, motherboard, memory and graphics cards and other equipment “Goldfinger” are almost always with tin materials, only some of the high-performance server / workstation accessories point of contact will continue to adopt the the gilded practice, the price naturally a lot of money.

Note: Goldfinger gloss extent

To ensure a stable overclocking, Goldfinger is also a place can not be ignored. Seemingly ordinary signal transmission interface, it is also provided for the memory stability characteristics of a focus. Good quality Goldfinger from the appearance looks shiny, will be presented directly to the Apple a1175 Battery pack consumer because of the relationship between the coating is a beautiful interface, and the neglect of the manufacturers of the products in this area Goldfinger is bleak.

What is the PCB board?

PCB Printed Circuit Board abbreviation, the Chinese name for the printed circuit board. PCB is an important part of all electronic components, is the body’s skeleton. PCB production process is very complex, very high technical requirements of designers. The PCB design can save a certain cost.

It is should be noted, however, DDR/DDR2 memory module design has been very mature, the performance of the module depends on the quality of memory chips, the PCB is not possible to compensate for the inherent deficiencies of the chip. So, if you choose can be overclocked memory modules, memory chips, the quality is the first thing to consider. PCB workmanship is not good overclocking ability of the modules is not weak, and some of the modules work well but can not, which reflects the importance of chip overclocking.

This is also a face, but it does not look like the Board materials, can the average consumer to see to understand. Such as ordinary electrolytic capacitors written brand, performance indicators, but the memory of this all the Portable Cellphone Jammer products of the chip capacitors, its brand, the indicators are hidden lay not recognize his quality. Good brand of natural not to say that, while the compatible memory is usually like to Daxiaosuanpan in these components.

Materials is also key: capacitance / resistance

Under normal circumstances in the PCB of Goldfinger top of and over the chip will have a small ceramic capacitor. These small link is often overlooked. Generally, resistors and capacitors, the more the better for the stability of signal transmission, especially in the chip next to the efficacy of the capacitor and the first root of the golden finger pin on the filter capacitor. Admittedly, in the case of the overall quality of the modules in improving memory particles is crucial. Therefore, for the current DDR2 memory, the number of capacitors and resistors can not be used to measure memory in bad.

The SPD can not forget the hidden information

HP Compaq NX6105 Battery SPD information can be very important, it can directly reflect the performance of memory and system. It is stored inside the memory can stabilize the index information and products, manufacturers and other information. However, it is the SPD, each vendor can be freely modified, so many no-name memory manufacturers to modify the SPD parameters or, worse, simply not for SPD The device, or some compatible memory manufacturers directly COPY brand name the SPD of the product, but once on the machine being himself, therefore, for manufacturers of memory SPD parameters is very important, but for the no-name memory, the SPD information is not worth fully convinced.

Summary: After this article a brief introduction, I believe that most consumers already have a certain understanding of the memory through a simple narrative to help novice users quickly master the basic HSTNN-IB0X Battery knowledge of the memory, and hope that we can apply what they have learned, selected for their outstanding memory.

CD-ROM is one of the shortest life of the computer hardware accessories. In fact, a lot of scrap drive there is still a lot of value in use, as long as a slightly maintenance on it. Often do not require advanced electronic expertise, do not need to use anything too complex repair tools and materials. As long as you carefully observe the failure phenomenon and with reference to perform the following troubleshooting your old CD-ROM is able to resume work.
First, however, have let us first look at the basic structure of knowledge CD-ROM.

Generally have three small motor in the optical drive are out of the box positions in motor control and out of the box positions, fixed disc and the rotation of the spindle motor, so that the laser head along the disc radius direction of the feed motor. The most important and most vulnerable parts of the laser head BlackBox 500S Satellite Receiver CD-ROM drive, it is actually a whole by the laser tube, focusing coil, optical lenses and other components, the appearance looks like a black square box. As long as you open the drive, you can see a blue or transparent wafer, which is the objective part of the laser head to find the lens after equal to find the laser head.

Boot not detect the CD-ROM or detection fails

Possible reasons for and exclude:

A CD-ROM IDE interface plug bad – re-plugged in, plugged in tight.
(2) hard drive data cable due to damage to rat-bite, insects and other reasons – to be replaced.
Jumper error – re-jump.

Out of Acer Aspire 5720 battery box failure (not out of the box or out of the box is not smooth)

Possible reasons for and exclude:

1 out of the box positions in motor pin is bad or the motor burned – and re-inserted or replaced.
2 out of the box in the mechanical structure of the belt (rubber band) loose skid – to replace the small size of the belt.

Feed motor failure

Fault phenomenon: the normal access box, but into the CD-ROM, CD-ROM for several acceleration to read the disk movement (you can also judge from the sound), and then has been a high-speed rotation to read the disk, but still can not reproduce the information.

Possible reasons for and exclude: feed the pin of the motor is bad or the motor burned – re-insert or replace.

Laser head failure

Fault phenomenon: the pick plate (some disk read some disks can not read) or the ability to read the disk.

Possible reasons for and exclude: CD-ROM drive to use for a long time or frequently used to watch Canon BG-E3 Battery Grip VCD, or listen to the CD, the laser head lens dirty or aging can improve the ability to read the disk – cleaning with a cotton ritual absolute alcohol, you can adjust the laser for the aging of the laser head adjustable resistor on the circuit in order to increase the transmit power of the laser.

In addition, we do not use commercially available low-cost low-quality shaved head cleaning disk, because the bristles of the disk is too hard, but will scratch the lens, and may also cause static electricity hazards, and even shorten the CD-ROM service life.

Laser signal pathway failure

Laser signaling pathway failure refers to the cable between laser head and the board is generally a flat hard, straight plastic wire, laser and other circuit information exchange channel. More failure here, but the maintenance is very simple, as long as this wire-for-one can.

Fault phenomenon:

A power-indicator light flashes for about 10 seconds after the stop, press the box key, the box can extend into the disc and then immediately pop-up;
Power indicator flashes for about 2-3 seconds after the stop, normal, and out of box after the disc into the box, rotate to stop, can not reproduce the data;
3 into the disc, the light quickly flashing non-stop, but can not reproduce the data;
(4) into the disc, the Solar Panel Charger for Laptop CD-ROM for a few times to accelerate action, try to read data (also discernible voice) later stop, can not reproduce the data. Number of different models may try to read the disks.

Spindle signaling pathway failure

Under normal circumstances, the spindle motor and its drive circuit is one, we called it the spindle signaling pathway, this circuit by a laser signaling pathway connections, cable connections, but the number of shares is not the same as nothing. Information channel of the laser head from the servo circuit for the communication of information, and thus, in the failure phenomenon has many similarities, but the damage to the information channel of the laser head in and out of the box, fold the cable easily pull encounter the same failure phenomena should first consider the failure of the information channel of the laser head, and then consider the spindle signaling pathway failure. Optical drive make and model available on the market too much, maybe the laser signal pathway and spindle signaling pathway share a cable, but the repair method, you can just put the Camcorder Batteries wire-for-one.

Fault phenomenon:

(1) after power indicator flashes more than, but the disc does not turn;
(2) read the disk to accelerate the sound and vibration particularly large, repeated several times to stop, but can not reproduce the data.

Floppy drive head cleaning method

HD-the COPY software DOS6.22 brought cleaning

Boot to enter DOS6.22 system after the implementation of the HD-COPY.EXE for “Special Menu \ the Use Cleaning Disk” option, you can set the cleaning time, such as 30 seconds. Available cleaning disc or high-quality new Canon EOS 550D Battery Grip floppy disk cleaning. This method is more convenient, with good results.

Cleaning with cleaning disc

This method without the aid of the software to clean floppy drive heads.

First, we should know the principle of clean floppy drive heads: that is, allow the system to issue control commands to control the floppy disk drive heads move back and forth from track 0 to the maximum track, while the drive motor to drive the rotation of the cleaning disk to achieve the purpose of cleaning heads. This method is to use the computer every time you start (cold start or hot start), the floppy drive has a detection process to achieve the purpose of cleaning. At this time, the drive lights, and the rotation of the motor, heads went to the location of the highest track forward from a stationary position, then and from the highest track position back to zero track position. The advantage of this, we can achieve the camera batteries purpose of more thorough cleaning head.

The specific method of operation is:

First, if your machine when it starts, there is no search for the floppy drive, you can enter the BIOS, will be “the Boot Up Floppy Seek is set to” Enabled “, open” System “or” Control Panel “in Windows, click on its performance page card “Advanced” settings “file system” in the property bar to find the “floppy drive” A “every time you start to search for new floppy disk drive” option is selected.

Then insert the floppy disk drive cleaning disc drops of supernatant lotion, and then hot start or cold start the computer. Wait a moment you can see the floppy drive light, and hear the sound of the head back and forth movement of heat, when the sound stopped and then re-start the computer, so that can be repeated movement head once, in order to prevent the head in the zero track for a long time cleaning plates rubbing against each other, disk is first inserted in the SONY NP-FH100 Battery floppy drive light before cleaning half. At this separation of the head with the cleaning disk, insert the cleaning disk in the floppy drive light instantly, immediately, when the head contact with the cleaning disk, once contact with each other, head moving back and forth once. Hear the sound of head movement is stopped, and immediately remove the cleaning disk head cleaning disk separation. So three to five repeated cleaning can be.

(1) If you can enter safe mode

If you can enter safe mode, the problem is generally not large. Can be divided into two cases:

(1) does not start properly after the installation of new equipment, we can press the Cell Phone Jammer F5 key to enter safe mode at startup, to Control Panel, double-click a system, select “Device Manager” tab in System Properties listed all the devices seen there is no conflict with the device, an exclamation point in front of the general conflict equipment. If any, you can select the device, and then select “Properties” to view the selection of equipment the current state. Listed in the “Resources” tab out of this device with other devices interrupt conflict, you can cancel the “automatic settings” check box, then click “Change Settings” button, select an unused interrupt number can be. You have made changes and then restart your system, see if you can start properly. If not enough, still interrupt conflicts, you can select the device properties “General” tab, the usage of the equipment group box, select the Disable in this hardware profile check box, which means that Windows 98 does not use this equipment. Is started successfully, to prove that the driver for this hardware may be a problem in Device Manager will delete it and reinstall the driver, usually can solve these problems.

(2) 416996-131 Battery failure by the startup automatically start caused by a software, you can select Start / Run menu, enter “msconfig” and start the System Configuration Utility, select the “Start” tab in the window lists the system all applications since the launch at startup, remove the small hook in front of the program in question, you can not start this program. Remove after restart the system to solve such problems. Incidentally, if I do not know where to start automatically from the application name, never to be alert. Friends on the Net, it may be a back door or remote control program, we must ban it from the start, and then find the file delete it. Prompt lost when the system starts in the system.ini file. Vxd, .386, etc. files, you can copy the appropriate files to the corresponding position to another computer, if not enough, you can also back up your system.ini file in the Windows 98 installation directory, and then use a text editor to open the system.ini file to find the corresponding. vxd or .386 of the line, the line can be deleted, if you modify the wrong, and then backup and restore can .

Boot disk in the end what

First boot disk containing Command.com, the Io.sys and the Msdos.sys three system core file, to ensure that the computer can run in DOS mode, and calls such as the DreamBox 800 HD PVR Satellite receiver DIR, DEL, COPY, etc. The most commonly used DOS internal commands.

Disk partition command the FDISK.EXE as well as disk formatting command FORMAT.COM These two commands allow you to, when necessary, the hard disk partition, format, in order to reinstall the operating system. Common format of command for the: FDISK carriage return after the operation, according to the menu; the FORMAT C: and FORMAT C :/ S, the former only format C drive after formatting is complete, which will automatically load the DOS system, such no boot disk, hard disk can also start on its own. Note that formatting the hard disk will be lost stored data, Please Do not format the hard disk.

ScanDisk the command SCANDISK.EXE disk check command CHKDSK.EXE, can help you check and repair hard disk errors, such as: SCANDISK to / ALL scan all hard drives; the CHKDSK C,: check the C drive on all tracks and sectors, the The command can sometimes complete SCANDISK can not complete the disk check.

SYS.COM command, which is dedicated to “pass” from the source disk to destination disk, the Portable Solar Laptop Charger system files on the source disk will be copied to the corresponding location of the target disk, the target disk can be started separately. When you boot, the system prompts you: invalid system disk, MS-DOS version does not match as well as damage to the Command.com command error message, you can start the disk operating system “pass” to your hard drive, such as that your computer is to start from the C drive, then you can use a boot disk, typing “SYS C:” on it. Operation is complete, the system will prompt: “System transferred” after the restart to normal running, thus eliminating the trouble you reinstall the system.

In addition, the boot disk also contains the EDIT, the DEBUG command for ease of use. Also contains a series of files for CD-ROM to start the Win98 boot disk, which is the original if you want to use the drive under DOS, in addition to have a CD-ROM driver in CONFIG.SYS, write the corresponding command line, from the CD directly copyed file increase a lot more difficult, the Win98 boot disk you can according to user needs, automatically identify CD-ROM, which will undoubtedly become a lot easier.

(3) the boot disk instructions for use

You want to use the Win98 boot disk, there must be some DOS knowledge, know commonly used DOS commands using the format for the job, due to the DOS command is used less and less, in fact, there is no need to specifically look for related books looked at, only to remember the DOS command format is: Battery for APPLE A1280 DOS command [source drive letter] [path] [target letter] [path] [parameters] can, in which square brackets can be omitted under the circumstances. must leave a space between the command and the path and the path. In use, according to the actual situation, apply the above format on it.

(1) We are generally in the system completely paralyzed, even the blue sky and white clouds are invisible, Left to use the system tray, if the system is able to enter safe mode, of course, much more convenient to solve the problem under Windows!

(2) If you want to use a boot disk machine should be set in the BIOS to boot the system from a floppy disk first. The boot disk later, a menu will appear to let you choose are: program and start to load the CD-ROM drive, no CD-ROM drive to start and read the documentation, can be selected depending on the circumstances. If you need to automatically recognize the drive, the system start time may be rather long, and will prompt whether the load was successful.

(3) In the case of a conditional can be Win98 installation files copied to a partition on the hard drive, so really need to reinstall the operating system boot disk when you can not identify the drive, faster boot, while direct install the operating system from the hard disk installation is much faster than from the CD!

(4) boot disk In addition to the provisional to start the computer when the system is paralyzed, can also be used for operations such as disk partition, if you have some DOS knowledge if they can even put it into one with a EOS 600D Battery Grip CD-ROM drive, and commonly used. Your. 22 command DOS6.22 boot disk.