All Questions
564
questions
2
votes
3
answers
6k
views
turning on secure boot gives only a black screen
I have installed Windows 10 with secure boot off and now I want to install Windows 11. So I turned secure boot back on but, only a black screen shows after computer boots.
What I see - I can see POST ...
- 130
0
votes
1
answer
1k
views
Gigabyte Z590 Motherboard - how to change boot logo?
I'm struggling to change boot logo for Gigabyte Z590 UD AC motherboard, using @BIOS utility. It successfuly changes the image, but when I reboot, the picture doesn't appear, I can only see black ...
- 230
0
votes
1
answer
2k
views
Secure Boot is Unsupported while Bios Mode is set to UEFI on Lenovo T520 Laptop on System Information
My Lenovo T520 laptop bios is set to UEFI and currently running Windows 10. Under System Information I can see UEFI for Bios Mode but Secure Boot is shown as unsupported. Does UEFI enable mean secure ...
- 127
0
votes
0
answers
505
views
How do I get out of this repetitive BIOS update issue?
I did an update to the BIOS in September 2021, bringing it from F.21 to F.22, and I didn't run into any problems until now. I have an HP Notebook 15-dy1751ms, currently on Windows 11.
On the day of ...
- 1
0
votes
2
answers
11k
views
Create boot EFI files
After I have removed my secondary HDD from my laptop it does not boot to Windows 10 anymore. Looks like I need somehow tell BIOS UEFI boot option. But I can't find any *.EFI files in my main system ...
- 2,603
2
votes
1
answer
6k
views
How can I switch from UEFI to BIOS?
I am trying to install Linux and I need to use legacy BIOS mode. I tried the common method shown on the manufacturer's support page, but the UEFI/legacy setting seems to be disabled on my PC. The Bot ...
- 215
0
votes
1
answer
112
views
BIOS only shows Manjaro installed usb devices
I have a laptop that came with Windows 10 and I wiped the disk to install Arch. But I screwed up on the bootloader or grub stuff (probably) and It didn't boot. So after that I decided to install ...
1
vote
2
answers
3k
views
Linux shows I am using BIOS, when my motherboard runs UEFI
I ran into some boot problems on my ubuntu server installation.
Linux version 5.4.0-81-generic (buildd@lgw01-amd64-052) (gcc version 9.3.0 (Ubuntu 9.3.0-17ubuntu1~20.04))
[GPT partition not showing up ...
- 53
1
vote
0
answers
507
views
Can't boot into bios Samsung NP300E5Z
I recently changed the bios settings to allow to boot UEFI so that I can install Linux. After installation I can no longer boot to bios using F2 I even tried F10 to bring up boot menu but nothing ...
- 11
0
votes
0
answers
1k
views
Asus to set USB boot style from UEFI/EFI to BIOS
On my Asus laptop,
I've disabled the Secure Boot Control, and
I've enabled [Launch CSM] (Compatibility Support Module)
I partitioned my HD using MBR
All my systems on my Asus laptop are boot from ...
- 8,851
0
votes
0
answers
3k
views
Got "No bootable device" after converting disk using mbr2gpt and switching to UEFI
I have a windows 10 laptop, and I wanted to convert my MBR hard disk to GPT so I can switch from Legacy BIOS to UEFI (I made sure that my laptop supports UEFI).
I ran mbr2gpt.exe and the conversion ...
- 101
1
vote
0
answers
712
views
Is there an UEFI with NVRAM entries editor [closed]
As topic states - is anyone aware of an UEFI (incorrectly still called BIOS) for a modern motherboard which provides NVRAM boot entries editor?
The question is not about "how can I edit those ...
- 216
0
votes
1
answer
1k
views
Switchable graphics vs Discrete graphics on Lenovo Legion 5
I recently made some changes in BIOS mode and I do not remember if I changed the graphics option. Now it is set to Discrete Graphics, but what was the default graphics? Searching in internet did not ...
0
votes
1
answer
5k
views
Dell E5430 BIOS menu says "File System Not Found!" when I click "Add Boot Option"
I have two Dell E5430 laptops, and I'm encountering this problem on both of them:
When I boot up the system I press F12 and then select BIOS settings. Within the BIOS settings I navigate to the page ...
- 101
1
vote
1
answer
364
views
Can I convert a boot disk from BIOS to EFI (UEFI)?
I have a BIOS MBR (Linux) on my NVME - it works fine.
I'm now trying to enable SAM (or Resizable BAR) and in order to do so I have to disable Compatibility Support Module (CSM - i.e. BIOS) from my ...
- 751