One of the computers in my house has been blue screening the last few days. It has Windows 7 Premium on it. Before that it had Vista and then the Windows 7 RC Ultimate. When using the Win7 RC it was working fine. Then a few days ago it started blue screening so i decided just to reformat and reinstall Win7 Premium, but it still keeps on blue screening. Its a basic computer that my family uses. All the other specs for the computer are stocked/OEM: Dell Dimension C521 -AMD 64 Processor Dual Core Processor 3600+ -1.90 ghz -1.gb of RAM -32 bit OS Here are some of the error codes: - 0x000000C5 (0x46163083, 0x00000002, 0x00000001, 0x82963067) - 0x00000050 (0xB62AD3F8, 0x00000000, 0x82AE888, 0x000000002) - 0x0000000A I've attach the whole minidump folder to this post.