Computer Randomly Rebooting

Not sure what it is, but the computer is randomly rebooting and I can't figure out why. Here is the error message I have received after it reboots:

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: f4
BCP1: 0000000000000003
BCP2: FFFFFA80052F34A0
BCP3: FFFFFA80052F3780
BCP4: FFFFF80002FDF540
OS Version: 6_1_7600
Service Pack: 0_0
Product: 256_1

Files that help describe the problem:
C:\Windows\Minidump\060410-19032-01.dmp
C:\Users\Brenda Lee\AppData\Local\Temp\WER-63508-0.sysdata.xml

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I have tried looking at the files that describe the problem, only thing is I can't open them or if I do the document is blank. I'm at a total lost of what to do, I've tried everything. Bios settings, updated drivers and so on. The error was actually different before, it was a error 41, power kernel. But that seems to have gone away now. I have also run a memory test and hard drive test, but no errors there.

Any other suggestions? I would appreciate any help.

Here is the dump file, they don't look readable to me.

Anyone?