Use well the day before, today for the first time start to have some symptoms, second boot success, Third Boot computer found nothing happens, that power is not plugged in, then replug the power socket and then boot power does not light, electric fan and CPU power supply will turn listen carefully to find a regular host boot switch there "- Chi Chi Chi sound, a master tell me what this is? How should I solve this problem? Thank you very much. Thank you!!!
Start the black screen overhaul comprehensive "start blackscreen" is a more common fault, mostly due to bad contact or hardware damage, can use the "minimum system method" and combined with the replacement method for check and repair. Newly installed or improper hardware replacement more prone to black, if the fault is generated after the replacement of hardware, please check whether it is due to the following reasons: hard disk or CD-ROM data wire are connected; system to detect CPU (error prone excess); - board Xiecha caused by short circuit and bad contact; and the extended memory does not meet the requirements of the board.
1, first power switch and reset switch "RESET" check below, repeatedly press a button to see if it is stuck.2, if the switch is no problem, the most likely problem is the power, change the power to see.
If everything is normal, but the light is not bright, in the computer when installed, no motherboard and chassis PW LED line plug... If you can open the computer chassis if you find out the string, and then inserted into the motherboard (this you have to find their own, because of the different the EEG different position), then you can.
Often heard of mobile chassis can what's wrong with your first memory pull down and look at the motherboard alarm alarm alarm will be easier as inserted where each first plug the power off look in the boot of common sense!
Empty CMOS, memory card, CPU re plug, you can use the memory and graphics cards with rubber on the gold finger parts wipe, and so on after the use of bright, remove the above traces of oxidation. Unplug the power, the memory of the slot with anhydrous alcohol (cotton swab) is also forced to wipe the interior. After loading the memory power, press the Del button to make the system to be transferred back to the BIOS settings screen, "will be set to restart the system optimization settings, see if there are better. If not, I guess you need to change the motherboard..... This is the worst result
