Old since BIOS boot, but shows how BIOS & Windows boots.
http://www.multibooters.co.uk/multiboot.html
http://www.multibooters.com/guides/v...-sequence.html
Old since BIOS boot, but shows how BIOS & Windows boots.
http://www.multibooters.co.uk/multiboot.html
http://www.multibooters.com/guides/v...-sequence.html
UEFI boot install & repair info - Regularly Updated :
https://ubuntuforums.org/showthread.php?t=2147295
Please use Thread Tools above first post to change to [Solved] when/if answered completely.
Sorry, but I had forgot about this thread. I was able to fix it by switching from RAID to AHCI. Removing the CMOS was the culprit, and I forgot Dell uses RAID by default on the old optiplex's.
Dell Optiplex 9010, i7, 8GB RAM, 500GB WD Black 2.5" HDD, Windows 7 Pro Kubuntu 20.04 Dual Boot
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