My comp config is: AMD Athlon 64 X2 3800+ ASUS M2NPV-MX Motherboard 2 * 512 MB RAM (local make) Windows XP pro with SP2 My problem is that the the BSOD appears randomly and not when i'm working on any specific application. It even occurs when i'm not in front of the computer. Under the "Technical information" of the BSOD i found these numbers in various instances: 0x40000080 (0x85578130,0x8555D5D0,0x85578EB4,0x00000002) 0x40000080 (0x8541E130,0X85403440,0X8541EEB4,0x00000002) 0x40000080 (0x8557C130,0x85561378,0x8557CEB4,0x00000002) I've tried re-installing the OS but to no avail. I get the problem even before installing any software. In fact i got it twice while the motherboard drivers were being installed. I've attached the minidumps that have accumulated so far in the fresh installation of the OS. Thanks in Advance.