Black computer, several times the need to open display

My computer is new, but the two-day boot, the screen on any screen can stay in the more than 5 seconds on the black change, but there are other pictures have emerged of the pattern (only part of the boot).Totally open, all-black on, but the mouse operation should be visible emerged vague.And then have to turn off the screen several times re-open until the normal power supply ~ ~ ~ voltage is not the problem?

Basically display, you will not find after-sale may be poisoning, and now the virus is too arrogant.Antivirus it.If the installation of new The Ghost XP operating system, a phenomenon often occur if the installation is a clean version of XP, install the hardware drivers, this phenomenon occurs is not easy on the graphics card does not work, look for repair of the computer to test it