Power to determine the normal memory and graphics card normal, now the motherboard and CPU do not know, press the power switch does not respond
Common PC reason, boot alarm sound and solve (click)If it is memory problems: memory is not inserted, the memory card to pull out, wipe the gold finger with an eraser, or memory failureOther questions:1. graphics card is not inserted tight2. check the monitor for damage3. re insert all the connections on the motherboard4. re insert PCI, AGP, or other connection cards
Maintenance thinking without starting or alarming:The most likely cause of failure to boot and no alarm failure is the most suspect: 1. power supply; 2.CPU; 3. motherboard. Because the three pieces of hardware, as long as there is a fault, the motherboard can not start, the motherboard does not start, it will not alarm. Failure is not necessarily broken parts, poor contact is also a fault.
Could be the system startup file corrupted or replaced by hardware1, a friend of his display by spent half an hour to get back on the others, does not start, safe mode can go in, estimate the display resolution is adjusted, then in safe mode to uninstall the driver, you can2, I was the host a few days ago with the monitor line off, start only to find no plug in line, and quickly forced the host to shut down, and then no longer can enter, and then know that the boot file is broken3, I met this solution is, first of all, press the F8 boot, will come to an interface, the interface let you choose to enter safe mode, first select the "last known good configuration", if not, then select "safe mode", can heavy loading of a hardware driver. On the inside and then not start, that is the system file is damaged, such as boot above me, haven't started off again would damage the boot file.4, the system startup file corruption there may be some people in the antivirus when putting something deleted, the system will not start, then you can start with the repair function, XP boot disk, CD boot options in the BIOS, and into the CD-ROM, according to R a XP repair station, the specific approach: Search XP repair station in http://www.google /
1, the hard disk space is too small or too many debris: you must ensure that there is a certain amount of disk space reserved, and the use of computer after a period of time after a defragmentation;2, the system hardware conflict: this phenomenon led to "blue screen" is also more common. Often encountered in practice is the sound card or display card settings conflict. In the "control panel", "system", "device management", check if there is a yellow question mark or exclamation mark. If there is one, try deleting it first and restarting the computer. If not, you can manually adjust or upgrade the appropriate driver;3, too many programs at startup: do not load too many applications at startup, so as not to deplete the system resources;4, the application has BUG: the use of procedures, there are some errors or instability factors will cause blue screen;5, subject to unknown procedures or viruses to attack: to check carefully, and to take precautions;
Blue screenBlue screen caused by many reasons, hardware, software, and other subtle factors, the solution is more, here you encounter the case for some analysis, the system startup and shutdown when the blue screen generally have the following reasons:
