Hello, I have a brand new machine, built from new parts ordered on tiger direct. Ever since I have had the machine I've had bsod's, I have Done a clean install, and same things occuring again. The last 3 bsod's are from WhoCrashed listed as: This was likely caused by the following module: ntoskrnl.exe Bugcheck code: 0x3B (0xC000001D, 0xFFFFF80002AD604B, 0xFFFFF88005E79E40, 0x0) Error: SYSTEM_SERVICE_EXCEPTION Dump file: C:\Windows\Minidump\030810-21387-01.dmp file path: C:\Windows\system32\ntoskrnl.exe product: Microsoft® Windows® Operating System company: Microsoft Corporation description: NT Kernel & System The crash took place in a standard Microsoft module. Your system configuration may be incorrect, possibly the culprit may be another driver on your system which cannot be identified at this time. On Mon 3/8/2010 9:56:40 AM your computer crashed This was likely caused by the following module: ndis.sys Bugcheck code: 0xD1 (0xFFFFFA804BEE1D30, 0x2, 0x0, 0xFFFFF880014858C7) Error: DRIVER_IRQL_NOT_LESS_OR_EQUAL Dump file: C:\Windows\Minidump\030810-16972-01.dmp file path: C:\Windows\system32\drivers\ndis.sys product: Microsoft® Windows® Operating System company: Microsoft Corporation description: NDIS 6.20 driver The crash took place in a standard Microsoft module. Your system configuration may be incorrect, possibly the culprit may be another driver on your system which cannot be identified at this time. On Sat 3/6/2010 11:10:54 PM your computer crashed This was likely caused by the following module: atipmdag.sys Bugcheck code: 0x3D (0xFFFFF88002DFAEF0, 0x0, 0x0, 0xFFFFF880049EC41C) Error: INTERRUPT_EXCEPTION_NOT_HANDLED Dump file: C:\Windows\Minidump\030610-15662-01.dmp file path: C:\Windows\system32\drivers\atipmdag.sys product: ATI Radeon Family company: ATI Technologies Inc. description: ATI Radeon Kernel Mode Driver I had alot of the ATIPMDAG errors and found online that the new 10.2 driver is causing many issues with that specific title so I went with the 9.12 driver instead. Since then, I haven't had a atipmdag error, yet instead having the past 2 errors. Windows7 says all drivers are up to date. I have Win7 home prem and the following equpment: OEM White Box 500-Watt ATX Power Supply Hitachi 1TB Serial ATA HD 7200/32MB/SATA-3G Corsair XMS 4096MB PC6400 DDR2 800MHz (2x2048MB) LG 22X DVDRW SATA w/o Software Biostar TA790GXE Motherboard & AMD Athlon II X4 620 Quad Core Processor Any help with this will be greatly appreciated, having so many BSOD's on a new month old machine is quite tiring