Well,the machine_check_exception BSOD occurs when i play games.I've tried cleaning dust from on and under the RAM,reseating the RAM to another slot,and cleaning dust from the graphic card.It's not overheating,(i use speedfan). The error codes are Stop:0x0000009c(0x00000004,0x8054D3 70,0xB2000000,0x00070f0f) And the second one is the same except you replace the 0x8054D370 with a 0x8054FF0

And i've tested the RAM and CPU with Memtest86 and Prime95. Under Conflicts/Sharing i get ------ I/O Port 0x00000000-0x00000CF7 PCI bus I/O Port 0x00000000-0x00000CF7 Direct memory access controller --------------- IRQ 21 VIA Rev 5 or later USB Universal Host Controller IRQ 21 VIA Rev 5 or later USB Universal Host Controller IRQ 21 VIA Rev 5 or later USB Universal Host Controller IRQ 21 VIA Rev 5 or later USB Universal Host Controller IRQ 21 VIA USB 2.0 Enhanced Host Controller IRQ 22 VIA Networking Velocity Family Giga-bit Ethernet Adapter IRQ 22 Realtek AC'97 Audio for VIA (R) Audio Controller IRQ 9 Microsoft ACPI-Compliant System IRQ 9 SCSI/RAID Host Controller Memory Address 0xA0000-0xBFFFF PCI bus Memory Address 0xA0000-0xBFFFF RADEON 9200 PRO (Omega 3.8.252)

What kind of games? Any games, or just 3D/DirectX utilizing games. If we take 3D games, for example, when does the BSOD appear? When the display switches over to 3D mode for the game? Or just randomly during the game? If the BSOD appears right when you start the game, the problem might lie in your graphics card... Can you tell us which games it does this in? Do you know of games that do work? You could always do a DX Display Diagnostic test... open DXDIAG and click on the display tab, then test direct3d.

Well,i only play 2 games,which one of is directX and the other, direct3D.I ALWAYS play in windowed mode if that helps. Randomly during the game i get a BSOD, and that's after a few minutes usually. Games i play are Jedi Knight Jedi academy and Mount&blade,and since i don't have any others i don't really know any that WOULD work. I'll try to run DXDIAG,and i'll post back the results.

All tests okay,but now i just got the blue screen AGAIN while i was burning a dvd and going on the internet.