MSI kt880 motherboard
AMD sempron 2500+ cpu
400 Watt PSU (10A on the 12V rail)
Also my CPU was running at 1.05 Mhz with a FSB speed of 100 in the BIOS, so i changed the FSB to 166 and now its running at 1.75 Mhz like its supposed to but i don't notice any processing power difference. I read on another forum that if the PSU isnt supplying enough power it could cause the CPU to run at a lower rate.
Should i upgrade the power supply, install more RAM or buy a new CPU altogether?
Any advice appreciated.