I am replacing a dead motherboard in a emachines model t2542 with an imperial GV motherboard. It has an intel 845GV chipset. System includes 2 PC2100 ram, 2.5 ghz celeron processor. I was wondering if anyone knows of a good replacement for this board so I can keep old hardware, ram, processor, etc. Board should have onboard video and sound. Please advise. Thanks.