Computer Randomly Shutting Down, without Blue Screen

[unlikesuika]

As the title of this post indicates, my problem is that my laptop has been shutting down without any BSOD showing up.

The event viewer shows that my laptop has had three occasions of ID 41 Error, two of which happened within this week (April 28th, May 3rd) and one of which happened over three months ago (January 28th).

The two recent instances indicated the following parameters:

Event Data

• 
  BugcheckCode 0
  BugcheckParameter1 0x0
  BugcheckParameter2 0x0
  BugcheckParameter3 0x0
  BugcheckParameter4 0x0
  SleepInProgress false
  PowerButtonTimestamp 0

While looking for other forum posts, I tried analyzing the memory.dmp file, but nowhere in %SystemRoot%\ did memory.dmp file exist.

For specifications,

• 
  OS Name: Microsoft Windows 7 Ultimate K
  Version: 6.1.7601 Service Pack 1 Build 7601
  System Model: HP Pavilion 15 Notebook PC
  System Type: x64-based PC
  Processor: AMD A8-5545M APU with Radeon(tm) HD Graphics, 1700Mhz, 4 Core
  BIOS Version: Insyde F.02

Please inform me if I need to provide further information.

 

[unlikesuika]

I could not find that pooltag also, which means you have to search for the tag in the actual device driver binary files on your local computer. (start cmd.exe as a admin, then use the findstr.exe command to search for the string inside of binary files. Best to google for the actual command. or run findstr.exe /? to get help)
generally it will be something like this: start cmd.exe as an admin, then
cd drivers
findstr.exe /m /l "202b" *.sys
if it does not find one, make sure you enter the command correctly or search for a known tag like "afd"
findstr.exe /m /l "afd" *.sys
should return a file name afd.sys just to confirm you are using the command correctly. (this tag is for winsock support and will always be on your computer)

So I've tried these commands, and this is the result I got:
http/i.imgur.com/XxCJdQX.png

"202b" didn't return anything, while "afd" returned something like "clfs.sys".
I should try googling for more commands at this point.

 

[johnbl]

you were in the wrong directory when you typed in the command.
you have to use the change directory command and get in the drivers directory before you call the findstr command
so issue the command
cd drivers

on my system it would be I would be in the
c:\windows\system32\drivers directory before I run the command.