I’ve made new mod with updated microcode - https://drive.google.com/open?id=1Un4F_k…W5gOLwaFhWu7_pI
The command to flash:
fptw64 -a 0x1D20000 -l 0xF0000 -f ucode_2020_04.bin
@DeathBringer, hope you’re still around. I have a Dell Vostro 3670 that’s structured similarly to the Dell 7060 bios.
Instead of messing with a Hex editor, I used the latest UBU to modify the bios to only replace microcodes. Because 2 of the 4 updated microcodes are slightly larger than what’s being replaced, UBU is slightly altering the structure of the bios by getting rid of the Padding File under File GUID: B52282EE-9B66-44B9-B1CF-7E5040F787C1.
If I try to add a Padding File, Hex numbers after the added Padding change, and I’m pretty sure this will break things.
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The 1st image above is the original bios with padding, and the 2nd is the UBU modified bios that removes the Padding.
The Volume GUID: AFDD39F1-19D7-4501-A730-CE5A27E1154B is at Base: 1D50000h, so if I was going to FPT flash this, it would be something like:
fptw64 -a 0x1D50000 -l 0xF0000 -f ucode.bin
Your mod for the 7060 looks like it’s an “as is” Volume file extracted from the bios - the one attached is the UBU modified file for this Vostro 3670.
Wextracted As Is Vol Fire.zip (974.8 KB)
Do you think I would be in good shape to shorten the name of the file, rename it as a .bin, and then flash?
I’ve had a tough time flashing a full UBU modified bios - I had to programmer unbrick it a couple times. The only change I want to accomplish is to FPT flash updated microcodes.
This has BootGuard, but like the @Sleinous Dell, I’ve got a jumper pin that will allow a full bios dump and flash.
Thanks!