Processing method of black screen after WinXP enter system

1, the system and drive suspect the most

The most likely is that the system is out of the question, may be the system file loss, may be the hardware has changed, such as the replacement of the motherboard or video card, the system is not recognized to cause black screen. For this, you can redo the repair installation, of course, the best way is to reload the system.

As for the driver problem, if the user does not want the reload system to be resolved, you can press the F8 key on the keyboard when the computer is started, enter Safe mode, remove the existing driver, and then enter "MSCONFIG" in "Run", then disable all startup options, then go back to the system and install the new driver for the hardware.

Disable all Startup items

　　2, overclocking or open the core is also possible

Overclocking and opening are also very easy to cause this kind of problem, of course, the average user in this case can know that this is the reason. The solution is simple: reduce the frequency of the processor or video card, or further increase the voltage. However, if the user wants to improve the voltage, be careful, this black screen failure has indicated that the system is in an unstable state, if the voltage is too high, the processor may cause damage. Of course, if the user has an open core and overclocking, you can first drop the frequency a little, the system may return to normal, if not, it can only open the core off.

If overclocking settings are complex, you can first restore all of the BIOS settings to the default

3, check whether the video card has been damaged

Video card damage caused this kind of black screen fault also more, especially some 3, 4 years ago, the graphics card is very easy to be able to boot, can enter the BIOS, but is unable to enter the system situation. The author of a 7300GT is such a situation, boot or into the BIOS all normal, but not into the system, all methods have tried, and finally found that the video card is damaged, after the replacement of the video card can be normal into the system.

4, the system overheating protection may also lead to black screen

CPU or video card fan due to the accumulation of dust or other reasons, thermal performance seriously reduced, resulting in too much temperature, the computer will take protective measures, will also lead to the system black screen. Users can try to use equipment such as hair dryer, cleaning the radiator and the dust on the fan. If conditions are available, remove the heatsink and reapply the silicone grease to enhance heat dissipation, which can significantly improve thermal performance.

Dust can reduce heat dissipation performance

　5, memory failure is less likely

A memory failure causes the black screen of the system to be slightly less, in general, the system will be directly blue screen. But compared with other accessories, the probability of memory failure is still much larger, can start does not mean that memory is good, because now many motherboards are using fast start, when the boot will not be fully tested memory, only check that there is no memory, and the need to start this part of the memory is intact. This way, if the rest of the memory is faulty, the system will not be checked out when it is turned on. The entire boot process looks normal. So once the method described previously does not work, you can try to unplug the memory to wipe the golden fingers, after loading if not, you can enter the motherboard BIOS to improve a little memory voltage. It's best if the user has extra memory to replace it.