i installed a radeon 9550 256M DDR AGP video card and at times i get blank BSOD (when playing games) and i've read the minidump and it says it was caused by ati3duag.dll.....all my drivers are updated, winodws updated, and reformated 3 days ago.....i had a radeon 9200 SE 128M DDR AGP video card before and didnt have this problem.....i have an Intel desktop board D865GBF (kinda old) but it met the specs of the radeon 9550.....the powersupply, hardrive, or RAM is NOT the source of the BSOD (and nothing is overheating nor is anything overclocked)..... since i never updated my BIOS, i believe it is why i've been getting the BSOD ( Update Release Notes of BIOS http://downloadmirror.intel.com/10130/ENG/BF_P25_ReleaseNotes.pdf ) ..... so my questions are: Why is my BSOD blank? Would the source of the problems be from a faulty video card? Would the BIOS solve this problem? (BIOS update seems to heavily deal with video problems) Would the BIOS update cause further problems and should it have been updated before anything was installed (ie. videocard driver)? Please answer all questions.... Thanks in advance for people who respond =D i attached the the minidump if anyone wanted to see it (i only have 1 minidump because i reformatted a second time, and before i reformatted the second time i had like 3 or 4 minidumps pointing to ati3duag.dll k i went ahead and did a BIOS update..... i'll let u guys know if the problem persists ok i still got a blank blue screen still caused by ati3duag.dll even after the BIOS update... any ideas? Please post anything u might know about this issue.... Thank you.