Hey guys,

There is a rather strange and stubborn problem that needs your suggestions to be solved. My computer with Windows 8 operating system can enter the system normally. But it will crash not long after its operation. Then there is a black screen with no signals while the the light of the CD driver is still on. Even I enter the CMOS, this fault will come up. Once the computer crashes, it is no use to press reset of power key, and the only efficient way is to pull the plug. I could not reboot the computer immediately after pulling the plug.

Can you give me some suggestions?

Thanks a lot!