Random BSOD

[tman22]

Hello,First off,I have no idea if Im posting in the right category.But anyways... I have a HP Probook 4415s,and ever since I received it,it blue screens and freezes randomly.It has never once happened at boot,And usually happens after 3-5 hours of use.I suspect a memory probelem but I am not quire sure...Just need a little more advice before I take my laptop apart. Here is the report that windows 7 gave me after reboot....

Problem signature:
Problem Event Name: BlueScreen
OS Version: 6.1.7600.2.0.0.256.48
Locale ID: 1033

Additional information about the problem:
BCCode: 50
BCP1: FFFFF50011F2B64B
BCP2: 0000000000000001
BCP3: FFFFF880010C5671
BCP4: 0000000000000007
OS Version: 6_1_7600
Service Pack: 0_0
Product: 256_1

Files that help describe the problem:
C:\Windows\Minidump\101312-49670-01.dmp
C:\Users\Tyler\AppData\Local\Temp\WER-94021-0.sysdata.xml

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C:\Windows\system32\en-US\erofflps.txt

 

[cmichael138]

You can download and run Memtest86 to test your memory:
http://www.memtest86.com/

 

[tman22]

I tested the memory with the latest version of memtest86 and let it run for about 6 hours with no errors..Sorry I should have mentioned that in my original post.

 

[swifty_morgan]

heat. try removing the thermal grease from the processor, reapplying new and reinstalling the heat sink and fan.

clean the video card inside and out. you may even want to replace the thermal paste on that. check heat sinks for dust. clean all fans and intakes around fans.