motherboard

If you can afford to buy a new CPU, RAM, and better motherboard which work for your new CPU, it can be a good idea to replace the CPU and motherboard with a better CPU, motherboard, and RAM if your old DDR2 RAM does not work in newer motherboard which typically use DDR3 and DDR4 RAM. Old CPUs...

I think it is a good idea to also replace the computer case on some cheaper retail pre-built desktop pc when replacing its Desktop PC's motherboard which is screwed onto the motherboard tray which is part of the case. Some pre-built desktop computers also have weird motherboards which are hard...