The CMOS sees it as 20GB. You are making an assumption here. Just because the CMOS or BIOS can recognize the full size of a drive does not mean that it can correctly do the necessary translation to support it. Try configuring this 20GB drive with 1024 256 63 C/H/S. If it (ME) can see it as an 8GB drive then your BIOS is too old to support the full drive.The bios sees it as 20gb
The CMOS sees it as 20GB. You are making an assumption here. Just because the CMOS or BIOS can recognize the full size of a drive does not mean that it can correctly do the necessary translation to support it. Try configuring this 20GB drive with 1024 256 63 C/H/S. If it (ME) can see it as an 8GB drive then your BIOS is too old to support the full drive.
I ran ME for five or six years as my main system so I'm fairly familiar with it. I still run ME in my tweener, along with DOS 1.x, 2.x, 3.x, 5.x, 6.x, 7.x, 98SE, XP Home and XP Pro.I don't know much about Me, I avoided it.
It'll need to be FDISK 7.x or better or it won't say anything other than Non-DOS.
Remove your original HD completely from your system and substitute your new 20 GB HD in its place. Ensure that you have selected MASTER or CS. POST your system and check the BIOS info then proceed to full boot with a system floppy. Assuming your new HD is formatted, attempt to copy a batch or text file and see what happens. If you can open and read the batch or text file you have eliminated the drive as a source of the problem. If your BIOS sees both drives and ME doesn't you have a problem with ME. IIRC, this was a semi-common problem back in the day. I would go to the control panel and click on "Install new hardware" and/or look at Device Manager and click on the new hardware search tab.
You don't actually need the floppy, its for continuity after to check the BIOS setting. Don't be so nit-picky.
FWIW, what system floppy can you boot from that will recognize a 20GB drive?
Make up your mind; you can't have it both ways.You don't actually need the floppy, its for continuity after to check the BIOS setting.