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BIOS Dell Precision 5560 LA-K411P

I'm having the same problem when using the BIOS you sent.
When using the other one attached, the only issue is that it isn't recognizing the SSD on any of the M.2 slots.
Could you fix the BIOS I'm sending so it will recognize the SSD?
 

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Backup_2.BIN
32 MB · Views: 2

I uploaded the laptop's original BIOS to fix the issue where it would freeze on the Dell logo during startup, but after flashing the BIOS with the fix provided by Vinafix, the problem remained the same.

Then I accessed another BIOS version from a different website, and when I used it, the computer booted normally, but the two M.2 slots do not recognize any type of SSD. I also sent that same BIOS for correction here, and the build you provided me still has the same problem.

I am resending both BIOS files for repair.

Bios_78wk4j3 is the first BIOS file sent, which has a boot problem.
alternative_BIOS is the BIOS file that has trouble reading SSDs in the M.2 slots.

Could you please review these BIOS files and fix them?
 

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Bios_78wk4j3.BIN
32 MB · Views: 1

alternative_BIOS.BIN
32 MB · Views: 1

I uploaded the laptop's original BIOS to fix the issue where it would freeze on the Dell logo during startup, but after flashing the BIOS with the fix provided by Vinafix, the problem remained the same.

Then I accessed another BIOS version from a different website, and when I used it, the computer booted normally, but the two M.2 slots do not recognize any type of SSD. I also sent that same BIOS for correction here, and the build you provided me still has the same problem.

I am resending both BIOS files for repair.

Bios_78wk4j3 is the first BIOS file sent, which has a boot problem.
alternative_BIOS is the BIOS file that has trouble reading SSDs in the M.2 slots.

Could you please review these BIOS files and fix them?
 

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builds6.zip
15.5 MB · Views: 1

I used the BIOS version you sent, but the problem persists: the laptop freezes completely on the Dell logo during start-up
and displays three amber lights. Could you help me?
 
I used the BIOS version you sent, but the problem persists: the laptop freezes completely on the Dell logo during start-up
and displays three amber lights. Could you help me?
so it is not possible to recover from old bios
You need to use another bios then buy patch fix M2

35$
 
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