Type: Posts; User: tea for one; Keyword(s):
Yes, agreed. It is essential that all PC owners fully understand the UEFI Settings. This thread concerning the prevention of booting a USB device is troubling. For example, if Windows 10/11...
That's a pity. There must be something that's preventing your PC from booting the USB? Do you boot the USB in UEFI mode? Out of curiosity, it would be helpful if you could verify that the USB...
Do you have a UEFI Setting OS Optimised Defaults? If so, then, it should be set to Disabled. Info found here https://pra-dan.github.io/blog/ubuntuonl13/
Lots of choices in your UEFI security - some trial and error exploration necessary. Click on Security Chip > TPM or PTT there? Intel SGX > Set to Software Controlled or Disabled Some options...
That's a new one for me, oldfred. These UEFI obstacles keep appearing and being re-invented with all sorts of different names.
Can you access the UEFI pages with your dedicated key (probably F2 for Lenovo)? What are the options under the Security tab?
I would think that a UEFI setting is obstructing your progress. Can you see if any of the following appear in your UEFI Set Up? Disable Secure Boot (Some vendors require an Admin password to...