Mikerfd wrote:
If the power supply is good and if you want to take a chance that the CPU is good, you might look for a replacement mother board on Ebay. If you have an older machine, these used boards are pretty cheap and many have been tested. This of course presumes the CPU is OK.
Thanks for the idea, but I will just pick up one of the new ones without monitor etc. Will only be around $400 for one that does what I need it for and $600 for one that is overkill.