Kékhalálnak mi lehet az oka?

Kékhalálom van ezzel a hibaüzenettel

A problem has been detected and Windows has been shut down to prevent damage

to your computer.

The problem seems to be caused by the following file: dxgkrnl.sys

If this is the first time you've seen this stop error screen,

restart your computer. If this screen appears again, follow

these steps:

Check to make sure any new hardware or software is properly installed.

If this is a new installation, ask your hardware or software manufacturer

for any Windows updates you might need.

If problems continue, disable or remove any newly installed hardware

or software. Disable BIOS memory options such as caching or shadowing.

If you need to use safe mode to remove or disable components, restart

your computer, press F8 to select Advanced Startup Options, and then

select Safe Mode.

Technical Information:

*** STOP: 0x00000116 (0xfffffa8006956010, 0xfffff8800452e768, 0x000000,

0x000000d)

*** dxgkrnl.sys - Address 0xfffff88003e94000 base at 0xfffff88003e37000 DateStamp

0x4d2e776b "

Windows 7-em van 3s 3gb ramom vagy 1 hónapja volt benne cserélve új alaplap új táp, csak pár hete kezdte csinálni a kékhalált.