PSU Problem?

[happywarden]

My computer has been randomly crashing during the smallest of tasks and I need help trying to pinpoint the problem. I recently upgraded the GFX Card and Power Supply and both were working fine up until a few weeks when the crashes started, they were sparse at first maybe a random shutdown once a week but now they are unbearable happening multiple times a night accompanied with an Event 41 Kernel-Power error message.

Log Name: System
Source: Microsoft-Windows-Kernel-Power
Date: 11/2/2011 11:55:50 PM
Event ID: 41
Task Category: (63)
Level: Critical
Keywords: (2)
User: SYSTEM
Computer: Pooj-PC
Description:
The system has rebooted without cleanly shutting down first. This error could be caused if the system stopped responding, crashed, or lost power unexpectedly.
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
<System>
<Provider Name="Microsoft-Windows-Kernel-Power" Guid="{331C3B3A-2005-44C2-AC5E-77220C37D6B4}" />
<EventID>41</EventID>
<Version>2</Version>
<Level>1</Level>
<Task>63</Task>
<Opcode>0</Opcode>
<Keywords>0x8000000000000002</Keywords>
<TimeCreated SystemTime="2011-11-03T06:55:50.946000000Z" />
<EventRecordID>28634</EventRecordID>
<Correlation />
<Execution ProcessID="4" ThreadID="8" />
<Channel>System</Channel>
<Computer>Pooj-PC</Computer>
<Security UserID="S-1-5-18" />
</System>
<EventData>
<Data Name="BugcheckCode">0</Data>
<Data Name="BugcheckParameter1">0x0</Data>
<Data Name="BugcheckParameter2">0x0</Data>
<Data Name="BugcheckParameter3">0x0</Data>
<Data Name="BugcheckParameter4">0x0</Data>
<Data Name="SleepInProgress">false</Data>
<Data Name="PowerButtonTimestamp">0</Data>
</EventData>
</Event>

Specs
Operating System
MS Windows 7 Home Premium 64-bit SP1
CPU
Intel Pentium E5200 @ 2.50GHz
Wolfdale 45nm Technology
RAM
6.00 GB Dual-Channel DDR2 @ 399MHz (5-5-5-18)
Motherboard
Gateway FMCP7AM (CPU 1)
Graphics
W2353 (1920x1080@60Hz)
ATI Radeon HD 5700 Series (Sapphire/PCPartner)
Hard Drives
625GB NVIDIA STRIPE 596.17G0100 (RAID)
Optical Drives
HL-DT-ST DVDRAM GH15F SCSI CdRom Device
DTSoftBusCd00
DTSoftBusCd01
Audio
Realtek High Definition Audio
PSU: http://www.newegg.com/Product/Product.aspx?Item=N82E16817371016&Tpk=antec%20bp550
I really hope it isn't a FUBAR power supply, I really don't want to drop the cash for a new one after owning this one for 2 months.

 

[delluser1]

http://lmgtfy.com/?q=kernel-power+error+windows+7+64bit