疑問 - 買新電腦卻一直出現藍底畫面

[Open]

小弟因為最近買新的電腦，但是常發生籃底當機畫面，幾乎都事遊戲切換畫面，
或是關掉遊戲開啟media player看影片就發生，我是去原X屋自己組裝，
有拿去給他們工程師測過，作業系統軟體是用他們的，硬體都沒測試都問題，
遊戲下切換到桌面開影片來看都沒問題，想說是不是過熱，因為此顯卡只有散熱片，
後來請他們幫我裝小風扇，結果回家灌XP，還是有此現象，我是新手對電腦不熟析，
看不懂藍底畫面內容，所以跟人借帳號來求助各位大哥幫幫忙~感謝

CPU ： AMD K8 AM2 4400+2.3G/雙核心/65w/521K*2/65製程
主機板技嘉GA-M68SM-S2 Nvadia合版/DVI輸出/IEEEE1394/gigaLan/6.1 CH audio
記憶體：創見 1G DDR2-800 2條
顯示卡：華碩EN8500GT Silent/HTD/512M DDR2
電源供應器：七盟 350W/ATX2.0/BKV
音效卡，網路卡都用內建
作業系統：XP SP2

以下是其藍底畫面內容：

A problem has been detected and windows has been shat down to prevent damage to your computer.
The problem seems to be caused by the following file: atkdisp.dll

PAGE_FAULT_IN_NONPAGED_AREA

If this is the first time you're seen this stop error screen.
restart your computer.If this screen appears.again follow these steps:
Check to make sure any new hardware or software is properly installed.
If this is a new installation ask your hardware or softwaew manufactarer
for any windows updates you might need.

If problems continue disable or remove any newly installed hardware or software. Disable BIOS memory options sach as caching or shadowing.

your computer. press F8 to select Adranced Startup Optons. and then

STOP: 0x00000050 ( 0xE4267000 . 0X00000000 . 0XBF9D8B54 . 0X00000001 )

stakdisp.dll - Address BF9D8B54 base at BF9D4000 . DateStamp 454842F