I have a Dell Optiplex 9020 Micro, and I cannot get it to recognize a USB boot drive. It doesn't show any USB devices in BIOS nor in the boot menu. The USB drive is fine as it works on my main PC.
This shouldn't break anything if you read the description and are following the use case for the video. You don't change the settings unless you are reinstalling the OS. Changing them back will restore your computer.
This is a Dell Optiplex 9020 released in 2013. We actually retired the remaining 9020s my company was using in 2022. They still ran fine for an older model after upgrading to SSD hard drives, but can never run Windows 11.
Hi can ask u something i have a wyse 5070 and i want to format and reset but no bootable found, i want to change thw uefi to legacy but boot list option is missing, what move for appear the boot list option
This helped me in a different way than most people in the comments. I needed to make some instructions for someone that involved resetting the BIOS and setting it up again. I don't have the computers in front of me, so this helped me go through the BIOS options that need to be changed back, thank you!
Hi searched web, got into bios again, followed your video etc wouldn't work, research again. Changed back to Legacy and then default, it worked. Diagnostic check everything ok, persisted, thanks for your video
same dell laptop, 1:26 this tpm security is probably why im having problem booting up with error code 8007139f right after dell logo, do you know anything about this?
The dell optiplex I ordered has four 8 gb sticks of ram installed but it's only able to use 3.42, and I looked it up and read to try to find the "memory remap feature" but I have no idea where that is or if it's something else on this computer
Sir I can't thank you enough. I'm new at this because nobody around here that I have found will do this. I had a hard drive fail, replaced it and it's not loading, I put it in 9020 I just got w/o hdd and same, put a gamers seeing here and it didn't work. Without you who knows how much longer I would have spent to get it 1/2 this good.. Again thank you Bob.
Changing some of these settings on a working Operating System will break it. Only make changes if you will be reinstalling the operating system (Windows, Lunix, etc). These settings won’t matter if the system disk is partitioned unless you are changing them on a working OS as stated above. This is a video of the settings I use on our corporate Dell 9020 computers and is intended for use by technicians in my company so all computers are set up the same. They will work for anyone.
