Here is the problem, I formatted my computer, I dont have a CD accompanied with the motherboard, finally I found my motherboard which is 62-0809-001131-00101111-071595-SiS7305$M81, and my PC chips number is M810LR7...the problem I am facing right now is my screen consists of only 2 and 16 bits while before it was 32 bits, n I have no sound aswell...I know I have to instal drivers for it but HOW??????can anyone give me a concrete answer. It would be highly appreciated. ThANXXXX