[Giannis_]

OS Name Microsoft Windows XP Professional
Version 5.1.2600 Service Pack 3 Build 2600
System Model P5QC
System Type X86-based PC
Processor x86 Family 6 Model 23 Stepping 10 GenuineIntel ~2666 Mhz
BIOS Version/Date American Megatrends Inc. 2103, 27/4/2009
SMBIOS Version 2.5
Total Physical Memory 4.096,00 MB
Available Physical Memory 1,90 GB
Total Virtual Memory 2,00 GB
Available Virtual Memory 1,96 GB

Intel(R) Core(TM)2 Quad CPU Q9400 @2.66ghz
ATI Radeon HD 4870x2
CHIEFTEC BPS-950C NITRO SERIES 950W

Tempatures: 27°C 31°C 30°C 34°C // MAX 37°C 33°C 35°C 38°C
( Quad Q9400 )

 

[DanTheMan92]

Have you tried updating your graphics drivers or re-installing them also does the machine crash in safe mode?

 

[The_Janitor]

New System? What's the history of the machine?

Post voltages as reported in BIOS for the Power Supply.
Run chkdsk and report if it finds and/or fixes any errors.

Check Event Viewer for any chronic complaints and/or significant errors.

Check Device Manager, click show hidden devices and report any flagged devices.