Unable to access BIOS following CMOS reset.

194

11-26-2020, 05:49 PM

Your CMOS battery was recently reset. You're still unable to access BIOS despite the ASUS logo appearing with a boot prompt. The system boots normally in Windows, but entering BIOS via Windows doesn't work. The screen remains black when you try to access BIOS or perform a reset, yet it doesn't boot into Windows. Consider updating the BIOS for your B550 motherboard. Thank you in advance!

ThiLellesGames

11-26-2020, 05:49 PM #1

WD_Trashster
Senior Member

454

12-04-2020, 03:25 AM

I understand the problem is that it doesn<|pad|>, causing the PC to fail to boot.

WD_Trashster

12-04-2020, 03:25 AM #2

I understand the problem is that it doesn<|pad|>, causing the PC to fail to boot.

goephi
Member

210

12-08-2020, 01:21 PM

Point raised whether DEL was the right button for spamming. Mentioning a B550 board is irrelevant. Various makers may have distinct keys for BIOS access. You might also disconnect storage or OS drives, then wait for a "no OS found" notification before proceeding.

goephi

12-08-2020, 01:21 PM #3

tygr129
Member

12-08-2020, 02:56 PM

I've used it before, and I've had this board with me for about a year. It just began after resetting the CMOS.

tygr129

12-08-2020, 02:56 PM #4

I've used it before, and I've had this board with me for about a year. It just began after resetting the CMOS.

ByMrZelik
Junior Member

12-08-2020, 05:20 PM

Remove the CMOS battery for 10 minutes, bring it back, and test again. It appears the system is sensing a fake GPU in the PCI-E port and displaying it.

ByMrZelik

12-08-2020, 05:20 PM #5

Remove the CMOS battery for 10 minutes, bring it back, and test again. It appears the system is sensing a fake GPU in the PCI-E port and displaying it.

Nalfrix91
Member

109

12-11-2020, 05:14 PM

For those who prefer a slower boot, press DEL or F2 (or the appropriate key for your model).

Nalfrix91

12-11-2020, 05:14 PM #6

For those who prefer a slower boot, press DEL or F2 (or the appropriate key for your model).

LowPingPlayer
Member

12-16-2020, 03:20 AM

Yes, once the system starts up, you can access the normal operating environment and perform regular tasks.

LowPingPlayer

12-16-2020, 03:20 AM #7

Yes, once the system starts up, you can access the normal operating environment and perform regular tasks.

RedCharizard
Member

12-16-2020, 04:33 AM

The instruction requires more details about bios or the logo, but it seems the prompt isn't displaying properly.

RedCharizard

12-16-2020, 04:33 AM #8

The instruction requires more details about bios or the logo, but it seems the prompt isn't displaying properly.

IPS10
Senior Member

623

12-18-2020, 05:32 PM

It's now working properly. I was mistaken, and it kept showing on my other screen even when it should be off. Thanks to everyone for their assistance.

IPS10

12-18-2020, 05:32 PM #9

It's now working properly. I was mistaken, and it kept showing on my other screen even when it should be off. Thanks to everyone for their assistance.