BSOD error, computer restarts! HELP! (Minidump included) Hi. Before registering I read all similiar threads regarding to my problem. I didn't solved it. So, I decided to open a new one and get help from you guys. I bought a new processor, AMD Sempron 2800+, a new Foxconn NF3 motherboard and a 512MB DDR memory. I didn't had problems installing them, but when I started using my new machine on a new Windows my problems appeared. My computer keeps restarting, and I don't know why! Computer restarts only when I am trying to encode some video (DVD to Divx or similiar) and I tried to encode with different tools - nah, that doesn't help - it's still restarting. I saw that my machine is reporting BSOD with a error: MACHINE_CHECK_EXCEPTION. I thought it was a memory but I downloaded memtest and passed 3-4 with no errors. My temperature is 40 C, so processor is not the problem. I have power supply of 400W (bought in 2006) and I didn't had any of problems with it. I am stuck here for 3 weeks and I don't know what to do. Can you help me? Here are my minidumps.