This Chaintech is made in a European country and they don't have the same electrical standards there as we have here. Since you have a problem with the electricity, check in your manuals if there is not a jumper setting for different power supply, and what is recommended. I do not think a new motherboard would run on a 200W power supply; you would end up lacking power as you plug in more devices.
Asus P4P800 SE
Intel P4 3.2 Gig 1024 Meg PC3200 cas latency 2.5
RAID 0 2-36.7 Gig SATA WD 10,000 RPM
200 Gig WD ATI ALL-IN-WONDER 9600XT
6500 Kb bandwith Internet Connection