Hi, for over 4 months i'm experiencing system hangs as a result of an unknown fault driver/hardware. I'm not getting a blue screen but in the event logger i always find a "SaveDump" event wich shows this stop error: 0x0000000a (0x00000014, 0x00000002, 0x00000000, 0x804e2a1f) its always the same error (0xA), the same memory address is being referenced(0x00000014), same IRQL (0x0000002), same operation (read operation) and same instruction address (0x804e2a1f). i tried to disable many drivers but it didn't help. i searched for a driver which uses a memory range that includes 0x804e2a1f and i found out that its the "PCI Bus" driver (which is a standart driver supplied by microsoft). this is my computer: PSU 400W Gigabyte mobo(GA-7N400S) with nForce 2 Ultra 400 chipset AMD Athlon XP 2700 512 DDR 400Mhz nVidia GForce 6600GT (Gigabyte board GV-N66T128VP) 2 HDisks 120GB each I realy need help with this one.