My computer just keeps crashing, it either just freezes or gives a blue screen error. This happens several times a day. Actually earlier today I tried posting this thread, but my computer crashed! Background info: I upgraded my bios and apparently the motherboard broke down. I sent the computer to be repaired and they put in a new motherboard. Some time after this my computer starts crashing. I tested my RAM (turned out ok), tried different drivers, disconnected accessory devices... The computer gets very hot after "heavy" work, but sometimes it crashes when it's perfectly cool. BIOS tells that the CPU's temperature, after heavy work and crashing, is about 60-70 Celsius degrees (140-158 Fahrenheit), normally 50-55 Celsius degrees (122-131 Fahrenheit). Computer details: Focus motherboard (model?) Athlon XP 2600+ Radeon 9200 1024 MB RAM I'd really appreciate any help.