Son number 1's PC would not give any beep codes or picture when turned on.Everything appears to power up though. We can see the HD/Fdisk and hear fan.
We took all we could from the none working PC and installed it into another. Everything worked fine. So, we decided it was probably the MB that was at fault.
We bought another MB (Gigabyte GA7DX) and installed it. No beeps at all, no picture. Contacted the local shop who suggested it could be the power supply...so purchased another case with 300 watt supply.
Fitted everything in, turned on and all we get is 1 long beep...repeated 7 times. No picture. Everything appears to power up.
So, we've replaced case,MB, put in 256mb DDr ram....also tried several different video cards...now really stuck.
As always all help will be gratefully recieved and acted upto.