Hello friend, i have Pc and after 40-50 min the screen become blue with some text that fatal error and memory .... something like this. I have to restart my PC. What is the remedy? Please suggest me , may i have to replace my HDD.

Unlikely to stay on that long if its overheating but check heatsink fan is working/secure, could try checking there are no bad connections pci agp cards come loose in their slots, check in bios that your ram timings are correct for the ram your useing, if your useing more than one stick of ram try one stick at a time in the different slots, if the timings are right and theres only one stick see if you can borrow some off someone, if it happens again write down the error code,

has it been overclocked,

unlikely to be hard drive.

I if you are have a Blue Screen of Death can you please give us more details like the stop code and the name of the bsod that is above the stop code

Winston Clark
Clark's Computers
434-298-4186
cc_computers@hughes.net