Kb óránként újrainduló rendszer, miért van? (bővebben lent)

ez lemaradt:

Oprendszer Win7 Ultimate x86

500 GB HDD

3.5 GB RAM

Antivirus: Avast

a WhoCrashed progi ezt mondja

Crash dump file: C:\Windows\Minidump\111516-18468-01.dmp

Date/time: 2016.11.15. 12:11:48

Uptime: 1 day, 03:13:56

Machine: SERVERSA-76D045

Bug check name: DRIVER_CORRUPTED_EXPOOL

Bug check code: 0xC5

Bug check parm 1: 0x558C4B0

Bug check parm 2: 0x2

Bug check parm 3: 0x0

Bug check parm 4: 0xFFFFFFFF8295D497

Probably caused by: dxgmms1.sys

Driver description: DirectX Graphics MMS

Driver product: Microsoft® Windows® Operating System

Driver company: Microsoft Corporation

OS build: Built by: 7601.17514.x86fre.win7sp1_rtm.101119-1850

Architecture: x86 (32 bit)

CPU count: 2

Page size: 4096

Bug check description:

This indicates that the system attempted to access invalid memory at a process IRQL that was too high.

Comments:

This appears to be a typical software driver bug and is not likely to be caused by a hardware problem. This might be a case of memory corruption. More often memory corruption happens because of software errors in buggy drivers, not because of faulty RAM modules.

The crash took place in a standard Microsoft module. Your system configuration may be incorrect. Possibly this problem is caused by another driver on your system that cannot be identified at this time.