Posted 01 September 2008 - 02:18 PM
trying to understand what you're saying. The problem is restarting, hanging or no display?
Display)Take a monitor off another computer, cable and all, hook it to that one. Take the monitor from the one you're working on, hook it to another comp. Make sure the RAM is seated all the way, maybe test it in another comp. If there is an actual vid card do the same.
Restarting) IF the PSU you put in there is known good check all your connections, especially to CPU, if its new, test it in another comp or with a voltmeter. Make sure all the fans are working, and that the motherboard isn't shorting on the case.
Hanging) checking for viruses and minimizing the amount of background apps is about all i got for that...