Let me check your dump, this BIOS may be using variable from NVRAM or AMITSE/SetupData instead. Here is the tool and how-to (Simple text)Īs you noted, it’s already set to 0x0 No need to redump/restore etc, same original dump can always be used, once it’s unlocked. This, I do not know if you can use on all other systems too, probably not, it may gather asset tags and include them I’m not sure, you’d have to try 1 then 2 and see if it messes with anything.Īll this also only helps if that method can actually work on your system, it does not work on all Dell systems. To flash via HDR, you have to do from inside windows, install an app, run it, and then it uses the HDR and creates an EXE per that system. If you can see it, then just follow the guide, and Rename your. I see it there, but unsure if this is visible to you or not.

You will need to follow the second link method I gave you, for setting up your USB to use for Grub, if your BIOS does not have an “Launch EFI Shell from filesystem device” on the exit page. No, if you flash via FPT, you will need to send me dump from each of those 5 systems, and name them so you can keep track which is which.įor BIOS Lock, again here is your variable, so you can start on step 6 of the guide - 0x542 Then, after that, you will have to disable BIOS lock once more, since you reflash in the stock BIOS with it locked for the confirmation of unlocking test, However, before you can flash the BIOS I make with the new image, you have to get BIOS lock disabled and have a successful flash of BIOS region first. Please attach the image you want used, make it 1280x1280 8-Bit Indexed color BMP * Edit 2 - It doesn’t look like it’s in protected area, and made a test edit and no warning on the post-edit so I think it will be OK (in regards to BootGuard if enabled) Look at the end of the report, and see if you see Measured or Verified Boot enabled on the Left/PFP side, or show me image of the end of this report.

Sometimes something might no be in a protected area, I’ll have to see if your logo is or not.Īnyway, check this by running MEInfoWin from the ME System Tools package, in the MEInfo folder, run this command from admin command prompt > MEInfoWin.exe -verbose Please check if Intel Boot Guard is enabled on this system, if it is you cannot modify anything usually. * edit - After you get BIOS lock disabled, actually, before you do that. Also, please let me know exactly what error you get when you try to write it back after you dumped it, as mentioned in PM. Please dump BIOS region with FPT and send me that.

Dell bios enable full screen logo