Desktop not open, the host has been flashing blue light
Sometimes, changes in COMS configuration may result in hardware failure due to changes in hardwareIf these are not good, we must consider the motherboard or CPU problems
When you start a computer, this usually solves the problemIf not yet, if you have an independent graphics card, but also pull out after wiping gold fingers, if the motherboard has an integrated VGA interface, you can use the motherboard's graphics card interface, and so on, to determine the problem after the plug in the graphics cardIf the memory, graphics, and wipe it can not solve the problem, then do not panic, you can take the motherboard Hill COMS battery, power outages, and so on, a few minutes later loaded
The computer cannot start,My general check is thisNow do not know the specific problems, where there is no alarm sound, then consider the simplest problemFor example, memory loose, or because the gold finger oxidation and lead to the motherboard can not recognize the memory, this time to pull out the memory, wipe clean in the insert
