1. Restart the computer: restart the computer normally in the current state, or press the host restart button to restart the computer, or press the power button to forcibly shut down and restart it. If the error prompt no longer appears, the system can run normally, indicating that the last exception was just an accidental program or system operation error, which is irrelevant.
Second, repair the system: If you often can't enter the system normally, press F8 immediately after booting to see if you can enter the safe mode or configure the correct mode for the last time. If you can, the system will automatically repair the registry after entering, and recall what you did when there were abnormal phenomena in the previous few times. According to the problem suspected to be caused by an application software (or driver), it should be possible to uninstall, then exit normally and restart to enter normal mode. If security software is installed, you can use 360 Security Guard plus 360 Antivirus or Kingsoft Internet Security and other similar security software to clean, optimize and accelerate the computer (delete redundant boot programs, defragment the hard disk, etc.) in security mode. ) and kill all Trojans and viruses.
Third, reinstall the system: if the above operations are ineffective, you need to reinstall the system to eliminate the possibility of hardware failure (note: if there is important data on disk C, you need to back it up in advance). There are many ways to install a computer system. In addition to the time-consuming and troublesome complete installation method that is rarely used now, clone installation is more commonly used, and its methods are divided into hard disk installation, U disk installation and CD installation.
2. Ask ASUS notebook to turn on the black screen and the power supply is normal. What's the problem? I use ASUS X5 1.
1. Poor heat dissipation: the monitor, power supply and CPU will crash if they work for too long. Dust and oil the fan.
2, dust killer: too much dust in the machine will also cause crash failure. Clean the chassis regularly.
3. Memory failure: mainly caused by loose memory and quality problems of memory itself. Contact failure of memory stick should be eliminated according to the specific situation. If there is a problem with the quality of the memory, the memory needs to be replaced to solve the problem. 4, CPU overclocking: overclocking improves the working frequency of the CPU, at the same time, it may also make its performance unstable.
Of course, the solution is also relatively simple, that is, enter the BIOS and adjust the CPU back to normal frequency. 5. Hard disk failure: If the remaining space of the hard disk is too small and there are too many fragments, the machine will easily crash when running.
It is necessary to form a good habit of regularly sorting out hard disks and removing junk files from them. Bad tracks and bad sectors caused by aging or improper use of hard disk should be removed with tools and software. If the damage is serious, only the hard disk can be replaced.
6. Incompatibility between software and hardware: 3D software and some special software may not be started or even installed normally on some microcomputers. Find and remove incompatible software and hardware. 7. Driver installation error: If the drivers of some hardware, such as graphics cards, are installed incorrectly, the blue screen or black screen will suddenly crash when the startup system enters the desktop. Check and delete the problematic driver.
8. Defects of application software: If you run this flawed software, the system may crash or fail to start normally. In this case, you should find the latest version of the software or uninstall it directly. 9. Virus infection: Virus Trojans will greatly reduce the working efficiency of computers, leading to frequent crashes.
At this time, you need to use anti-virus software such as KV3000, Kingsoft Internet Security and Rising. Conduct a comprehensive anti-virus investigation. Before antivirus, make sure that the virus database of your antivirus software is up to date.
You can upgrade by clicking the "Upgrade" button to ensure that you can find the latest virus. 10, too many startup programs: this makes the system resources exhausted. When surfing the Internet, don't open too many browser windows, or the system will collapse due to insufficient resources.
If your machine's memory is not very large, never run a program that takes up a lot of memory, such as Photoshop, or it will crash easily. 1 1. Illegal operation: Opening or releasing related programs with illegal format or parameters will also cause computer crash. Remember the correct format and related parameters, don't open and release unfamiliar programs at will, and shut down in the correct operation order.
12. System files were deleted by mistake: There are many system files in the Windows operating system, and sometimes users mistakenly delete some system files as junk files. If it is an important system file, the system will crash or even crash. We can also start from the CD and use the "recovery desk" function of the Windows installation disk to repair it.
13.CMOS is improperly set: This kind of fault phenomenon is very common, such as improper setting of hard disk parameters, improper setting of mode and improper setting of memory parameters, which leads to the computer being unable to start. Make sure the Bios settings are correct.
The settings in the Bios must be appropriate, and the wrong Bios settings will make you crash when running Windows.
3. What should I do if the ASUS notebook turns on the black screen?
Asus notebook works well at night, but it won't open in the morning. After opening, you can hear the sound of reading the disk, and the indicator light of reading the disk flashes, but the screen is always black. Later, the newly added memory stick was unplugged, but there was still no response, and the external display was also a black screen. Supplementary note: the battery didn't have much power when it was turned off last night, which seems to be a low-power automatic shutdown. It has been charged for 6 hours now, and it is still charging. Remove it.
Asus notebook works well at night, but it won't open in the morning. You can hear the sound of reading the disk when you turn it on, and the disk reading indicator flashes, but the screen is always black. Later, the newly added memory stick was unplugged and there was still no response, and the external display was also a black screen. Supplementary note: when the battery was turned off last night, it seemed that there were not many low-power automatic shutdown points. It's still charging for 6 hours, but it's still black after unplugging the external power supply. Such as the title; I used it well last night, but I couldn't open it this morning. You can hear the sound of reading the disk when you turn it on, and the disk reading indicator flashes, but the screen is always black. Later, when I pulled out the newly added memory, I still didn't respond, and the external monitor was black. Ask for your help. When the battery is turned off, there are not many points, which seems to be a low-power automatic shutdown. It's still charging for 6 hours, but it's still black after unplugging the external power supply. Chipset problem. It is recommended to go to the notebook repair point to check.
4. What if the black screen of ASUS laptop can't be turned on?
I suggest you download tools to kill malware and trojans. Windows Cleaning Assistant can kill malware and Trojans (Trojans can also cause black screen failure, so you can try to kill Trojans): Download URL: After downloading and installing, upgrade to the latest version, then exit normal mode and restart, and press F8 to enter safe mode.
Open the software, click "System Scan", select all scan results, and then click the "Perform Cleaning" button. If the software prompts whether to "backup", select "Yes" (backup is to prevent cleaning errors, and if there is no abnormality in the system after cleaning, delete the backup), and then follow the prompts. 1. Press F8 when starting the machine until advanced options appear. Select Last Known Good Configuration and press Enter to repair it.
2. Please press F8 to enter the safe mode, and use the system that comes with the system to restore it, so that it can be repaired when you don't have this fault. 3. If the fault remains, use the system disk to repair it, open the command prompt and enter SFC/SCANNOW(SFC and/) to insert it into the original system disk repair system, and the system will automatically compare and repair it.
4. If the fault still exists, set the optical drive as the first boot device in the BIOS, insert the system installation disk, and press the R key to select "Repair Installation". 5. If the fault still exists, it is recommended to reinstall the operating system.
Troubleshooting of computer startup without display. (No alarm sound) Step 1: First, check whether the external wiring of the computer is connected properly, then plug in all the wiring again to see if the fault is eliminated.
Step 2: If the fault still exists, open the main chassis to see if there are any redundant metal objects in the chassis, or a short circuit caused by the deformation of the motherboard, smell whether there is a burning smell in the chassis, whether there are burnt chips on the motherboard, and whether there are damaged capacitors around the CPU. Step 3: If not, clean up the dust on the motherboard, and then check whether the computer is normal.
Step 4: If the fault still exists, unplug the reset line and other switches and indicator lines on the motherboard, and then short-circuit the switch with a screwdriver to see if it can be turned on. Step 5: If you can't boot, unplug the data cables of hard disk, floppy disk drive and CD-ROM drive with the minimum system method, and then check whether the computer can boot. If the boot screen appears on the computer monitor, the problem is with these devices.
Then connect the above devices to the computer one by one. When the equipment is connected, the fault reappears, indicating that the fault is caused by the equipment. Finally, focus on checking this equipment. Step 6: If the fault still exists, it may be caused by memory, graphics card, CPU, motherboard and other equipment.
Then, check whether the memory, graphics card, CPU and other equipment are normal by plug-in method and exchange method, and replace them if they are damaged. Step 7: If the memory, graphics card, CPU and other devices are normal, then discharge the BIOS, put the motherboard outside the chassis in isolation mode, and connect the memory, graphics card, CPU and so on for testing. If the computer can display, then put the motherboard into the chassis for testing until the cause of the failure is found.
If the fault still exists, the motherboard needs to be returned to the manufacturer for repair. Step 8: The computer is turned on, but there is an alarm. When the computer is turned on, the system BIOS will start POST. When the device in the computer detects a fatal error, it will control the speaker to make a sound to report the error.
Therefore, there may be a failure without alarm sound when starting the machine. When there is no alarm sound when the computer is turned on, we can check the faulty equipment according to the meaning of BIOS alarm sound and troubleshoot it.
5. What is the reason for the black screen of ASUS laptop?
Dear ASUS users, hello,
What does black screen mean? Can't boot? Still feel that the machine is running, but the screen is not bright?
If it is the first case, it may be that the machine is in an electrostatic protection state. It is recommended that you unplug the power cord and battery, and then let the machine stand for half an hour before turning it on.
In the second case, it may be because there is something wrong with the graphics card driver of your machine. I suggest you connect the machine with an external monitor with a VGA cable, and then turn it on to see if the external monitor can have an image, if possible. Reinstall the graphics driver into windows.
Of course, if all methods have been tried, I suggest you send the machine to the service center for repair.
Service center address: /servicecenterx? SLanguage=zh-
6. ASUS notebook has a black screen, and only the cursor can move.
Dear ASUS users, hello!
According to your description, you can only open the cursor, which may be caused by system file problems. I suggest you refer to the following information:
First of all, I suggest you restore the default BIOS settings: press F2 to enter the BIOS when the ASUS screen appears, then press F9 to restore, press Enter, F 10 to save, and press Enter, and the computer will automatically restart to restore the BIOS default values.
Second, try to start and press F8 to enter safe mode. If you can enter the safe mode, I suggest that you restore the system to the previous point in time and try to completely kill the virus in the safe mode.
3. If the safe mode cannot be started, it is recommended that you use the system CD to start the reinstallation system;
Put the pure system CD into the CD-ROM drive, press the ESC key when starting, and then choose to start the installation from DVD-ROM.
4. If you expand the memory, it may be the compatibility problem of the memory that makes it impossible to boot. Please remove the extended memory and try again.
If the problem cannot be solved by the above methods, please bring your notebook and purchase invoice to the nearest ASUS notebook after-sales service center for testing. You can view the address information of the notebook repair center through the following pages in official website:
/Support/Service Center/China
Please refer to the following figure for the query method of the service center:
I hope the above information can help you. If the above reply still doesn't help you solve the problem, you are welcome to continue asking. You can also log on to ASUS online instant service: /support/ for further consultation with engineers. Thank you for your support and concern. Wish you a happy life!
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7. What is the reason for the boot black of ASUS laptop?
Dear ASUS users, hello!
You are advised to refer to the following information:
1. Press Fn+F7 to see if the screen responds.
2. If the battery can be removed, turn it off and use the power adapter alone to see if it can be turned on. If the adapter can be used alone, but the adapter and the battery cannot be used at the same time, it may be a battery problem.
3. Take out the battery and let it stand for 15 minutes. Reinstall the battery, connect the power supply and see if it can be turned on.
4. Remove the external equipment of the machine and then turn on the machine.
If there is extra memory or other storage device, you can remove it and try to open it. Disconnect all power supplies and operate carefully.
6. If you try the above operation, you still can't boot normally. It is recommended to contact the service center for testing, confirmation and handling. You can check the nearest ASUS service center through the following link:
/ServiceCenterx？ SLanguage=zh-
I hope the above information will help you!
8. It is useless to press any key on the black screen of ASUS notebook.
Dear ASUS users, hello! You are advised to refer to the following information:
1. After booting, check whether the hard disk light flashes and whether you can hear the sound of booting. If you can hear the boot sound, you can try to light up the screen by pressing FN+F7.
2. Remove the external equipment of the machine and restart the machine.
3. If you have extra memory or other storage devices, you can remove them and try to open them. Disconnect all power supplies and operate carefully.
4. If the battery can be removed, first remove the battery, let it stand for 15 minutes, reinstall the battery, and connect the power supply to see if it can be turned on.
5. Turn off the battery and use the power adapter alone to see if it can be turned on. If the adapter can be used alone, but the adapter and the battery cannot be used at the same time, it may be a battery problem.
6. If you try the above operation, you still can't start normally. In order not to affect your use and confirm the specific reasons in time, it is recommended that you contact ASUS Service Center for testing, confirmation and handling. You can check the nearest ASUS service center through the following link:
/ServiceCenterx？ SLanguage=zh-
I hope the above information can help you!
9. What should I do if the ASUS laptop has a black screen?
At present, there are two main reasons for computer black screen, one is hardware failure, and the other is software conflict. The difference between them mainly lies in the location where the black screen occurs, that is, when it is turned on or when it is used normally.
Of course, neither hardware failure nor software problem is isolated in a sense. Try to solve it according to the following ideas. I believe that the black screen will be properly solved soon. Black Screen Hard Injury When a "black screen" suddenly appears after the computer is turned on, please pay attention to whether the PC speaker in the computer has an alarm sound.
If the PC horn sounds an alarm, then we can initially determine the hardware components that may have problems according to the length of the sound. For example, when the computer is turned on, the alarm sound of the PC speaker is one long and four short. According to this prompt, it is easy to judge that the problem lies in the graphics card.
If so, readers can open the case and see if their graphics card is firmly inserted. If it feels a little loose, please re-insert and tighten the video card, and then fix it with screws.
If the problem of insertion mode is eliminated and the card slot is relatively firm, you can try changing the graphics card to another slot on the motherboard. If the user's graphics card does not belong to PCI but is a new AGP slot board, and there is only one AGP slot on the computer motherboard, you can try another AGP slot on the motherboard to eliminate the physical failure of the graphics card.
If the graphics card is inserted tightly and the physical fault is eliminated, then there is another possibility that the "golden finger" of the graphics card itself has a problem in normal contact. If this is the case, you can pull out the display card again, and then find a clean rubber to rub it back and forth on the "golden finger", because most of the poor contact problems of this "golden finger" are caused by some dirty things on it.
If the alarm sound of the PC speaker is not long but short when the computer is turned on, but a short and urgent call, and there is a black screen, then it can be roughly judged that there is a contact problem in your computer memory according to the phenomenon. The solution to poor contact is basically the same as the display card, that is, insert * * * and then insert it. Be sure to insert it to the end when inserting it, and fasten the clips on both sides of the memory module.
SDRAM slots on some motherboards are troublesome, because most of the slots on these motherboards are very tight. If the user encounters this situation, he must not use force. They can press the bottom of SDRAM slot on the motherboard with their fingers, and then press the memory with their thumbs. Hearing a slight noise proves that the memory has bottomed out. Finally, they can fix their memories with clips. There are also some black screens, and the computer will not call the police. At this time, the simplest thing is to analyze the specific problems according to the mathematical "exclusion method".
First, check whether there is any problem with the power terminal board, remove the relevant supporting parts of the computer and replace them with some other equipment that can be used to check whether the power terminal board works normally. If there is nothing wrong with the power terminal board, then check whether the connection between the computer power supply and the motherboard is normal according to the normal procedure, that is to say, check whether the motherboard power supply is normal.
If the socket is not connected by mistake, check whether the power supply is burnt out. If the power supply burns out, the power supply fan will also stop running. In some early computer cases, the power supply was often insufficient. If this problem is suspected, please unplug all power cords from the hard disk, CD-ROM drive and floppy drive, and then restart the computer. After the power consumption rate is greatly reduced, see if this situation is solved.
If the problem still cannot be solved, please rule out that the motherboard BIOS is accidentally damaged by viruses such as CIH, and whether the motherboard is in poor contact or the welding head is short-circuited. In addition to the above, with the continuous improvement of CPU frequency speed, power supply plays an increasingly important role in the whole PC power supply system.
Some people describe the central processing unit as the heart of a computer. Maybe for a long time, we were too concerned about whether the heart is healthy and strong, but neglected the chassis power supply that can provide power and energy for the heart. However, due to the lack of power supply, it may also cause the computer to have a black screen.
The symptom is that you can hear the chassis power fan start normally after starting, but you can't hear the "drip" sound of system error, but the machine doesn't work, there is no self-test process, and a black screen is displayed. If all boards and memories are plugged and unplugged again after cutting off the power supply, make sure that all boards or components are not loose, which is mostly caused by insufficient power supply.
I strongly believe that for your love of computer health, don't ignore the chassis and power supply when buying a computer. Buying a power supply with a rated power of more than 250 watts is a kind of care for your machine. There is one more thing to note here. At present, many power supplies with rated power of 250W on the market simply can't meet the requirements, which leads to another suggestion. Buy power supply and try to take care of famous brands. At this time, the brand is a powerful guarantee for the safety of your machine.
If there are many peripherals installed on your machine, such as dual disks, dual CPUs, dual optical drives, SCSI cards or anything else, you'd better find a more powerful (300~400 watts) or server power supply. As for users of P4, Thunderbird and GeForce3, they must use more than 300 watts of power, otherwise things more troublesome than black screens will emerge one after another.
Of course, the phenomenon of black screen is mostly caused by hard injuries on the PC, but it is not absolutely so. Soft injuries may sometimes be easier to deceive users. In the process of using our computer, some black screen phenomena may also be soft failures after entering WINDOWS 98/WINME/WIN2000 or even WINXP system (but I haven't found the black screen failure of WINDOWS XP yet, but since there is no conclusion, it can be assumed that it also exists).
If users find that the machine is assembled, there are always inexplicable problems in the process of installing operating system and other software, or even a sudden black screen crash.