I have reformatted my Hard Drive but when I reloaded win98se my "standard Bus Mastering IDE Hard Drive controller" shows a problem in Device Manager. I have re-booted, re-installed the driver and removed and re-installed the controller. No help and No CD ROM recognized. I can use the CD rom in DOS mode so I know that it works. Computer is an older IBM TP w/ teac CD ROM. I am a novice here too folks!