You checked you have the power switch in the mobo headers right?
Double check all electrical connections are in correctly, did you use the standoffs in the case, as you might have a short.
are you using a different power supply when u switched cases ?
Do as "RJC" suggested. Disconnect all hard drives, cd roms, pci cards etc. Have only the CPU, RAM and Graphics (onboard if possible). Use only one Ram module in DIMM 1 closest to CPU, try all modules if at first it fails.
Then as also suggested, take it out the case and try firing it up outwith the case to eliminate any shorts.
If it was shorting it should be alright, never really seen any long term damage from shorts. Fingers crossed anyway.
Ok, it seems to be working by following what you said, it says there's some sort of CMOS error.
I'm not entirely sure what was wrong then though.
Is it a CMOS Checksum error by any chance?
Have you connected everything else back up, is it now working?
Yes it is a CMOS Checksum error, I've not yet connected anything else back up.
Thanks for the help everbody, thanks Buchanan0204, I've plugged everything in and it loads, I will do a cmos reset shortly![]()