Solved BSOD randomly showing

[alem]

Hello. This is my first post here. I need help with BSOD. It started randomly showing to me 3 days ago.

Problem signature:
Problem Event Name: BlueScreen
OS Version: 6.1.7601.2.1.0.256.1
Locale ID: 5146

Additional information about the problem:
BCCode: d1
BCP1: 000000E4
BCP2: 0000000A
BCP3: 00000000
BCP4: 94E4429A
OS Version: 6_1_7601
Service Pack: 1_0
Product: 256_1

When BSOD appears, i get this text.

'driver_irql_not_less_or_equal'


I am sorry if I didnt posted this thread in right place, or I posted anything I shouldn't.

Thanks.


View attachment 194433

 

[Jacee]

Did you add any new hardware, devices or drivers?

 

[alem]

No I didn't.

 

[alem]

Update: I did everything instructed in this topic.
http://www.sevenforums.com/crashes-debugging/96879-blue-screen-death-bsod-posting-instructions.html

Results below.



Is Windows 7 . . . - x86 (32-bit) or x64 ? x86 - the original installed OS on the system? - an OEM or full retail version?
- What is the age of system (hardware)? - What is the age of OS installation (have you re-installed the OS?)

I don't know, I bought a used PC. Guy that sold me said its 3/4 years old.

 

[alem]

This morning, I reinstalled graphic drivers, and since then, no BSOD showed up.