Mike, F10 on bootup. I would suggest checking Compaq's site for a ROM upgrade. If you are installing a new hard drive, I have to assume it is probably a 2+GB drive, and you might run into trouble if you don't want to partition it out into several 2GB partitions. A lot of our old machines are 575's, and if you can't find the Rompaq for it email me offline and I "may" be able to find it. You still may not be able to do it without splitting up the drive, but no harm in checking. Also, do not rely in the auto-detection process for the drive parameters. I have had trouble with the head count being off by a couple of heads, which caused inconsistencies with writing to the drive while formatting. Put the parameters in manually. Hope this helps. Good luck. Kyle From: "Mike Bridges" <[log in to unmask]> Sent: Monday, May 08, 2000 9:45 AM Subject: [PCBUILD] CMOS for Compaq > A neighbor has a Compaq Prolinea 575 running Win95 he would like me to > install a new harddrive in.Could someone please tell me how to get into > CMOS on this computer. > Thank you, > Mike Bridges PCBUILD maintains hundreds of useful files for download visit our download web page at: http://nospin.com/pc/files.html