A number of other users have also reported failed attempts to update XPS 8930 to BIOS 1.1.26 using SupportAssist, Dell Update or just manually in Windows. IMO, it's safer to install BIOS updates via the F12 menu's Flash Update option, independent of the Windows operating system, using a (non-bootable) USB stick with only the BIOS .exe file saved on it.  Plug the USB with the .exe file into PC with power completely off. Power on and when you see the Dell splash screen, start tapping F12. When the F12 menu opens, select the BIOS Flash Update option.  When that opens, use the Tab key to navigate through the fields on the screen. You probably won't have to change anything if the only file on the USB is the BIOS update .exe file. When you tab to the Start button on lower right of the screen, check that all the info is correct: Top left box should show what BIOS is installed now, and top right box should show what BIOS is going to be installed. Assuming all is correct, click the Start button. Leave PC totally alone until you're safely back at your desktop. PC will shut down ~3-4 times while it's working on the update. Even if it looks like the PC isn't doing anything, just leave it alone.  That's the way I updated my XPS 8930 to BIOS 1.1.26 earlier this week, with no problems at all...
Hi, I ran Dell Update on my PC and it indicated a BIOS update was available. I let it proceed, but the update failed (after about 5 minutes of nothing happening). I then downloaded the BIOS update and tried to manually install. It immediately came back  with this error: [IMAGE] My spec is: Processor Intel Core i7-8700 CPU 3.20GHz 3.19 GHzInstalled RAM 16.0 GB (15.8 GB usable)System type 64-bit operating system, x64-based processorPen and touch No pen or touch input is available for this display Edition Windows 11 HomeVersion 22H2Installed on ‎05/‎10/‎2022OS build 22621.755Experience Windows Feature Experience Pack 1000.22636.1000.0 Any idea what is causing this problem?  Thanks in advance for any information. R.
XPS 8930, BIOS 1.1.26, Driver version fail