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Dell Latitude 3480 Taos 16852-1 D5FVH

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Dell Latitude 3480
BIOS Taos 16852-1 D5FVH UMA, MEC1416-NU
Dell Latitude 3480/3488
Schematics Latitude 3480 3488 3580 16852-1 2-7 taos_kbl-u_a00_1223_1
boardview Dell Latitude 3480 - Taos - 16852-1 Boardview (.CAD).cad
16852-1.brd
16852-1 TOP.pdf
16852-1 BOTTOM.pdf
Screen Shot 2020-07-22 at 22.30.50.jpg
 

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25L12873F.bin.zip
5.6 MB · Views: 1,707

Latitude 3480 16852-1 D5FVH 1.0.1.zip
5.5 MB · Views: 1,645


16852-1 TOP.pdf
332.7 KB · Views: 741

16852-1 BOTTOM.pdf
342.7 KB · Views: 679


Thank you for your previous effort with the Clean ME, but unfortunately, it did not fix the problem. The laptop still blinks 3 Amber and 3 White.
To isolate the issue, I flashed a completely different tested working dump on this board. The laptop turned on and gave a display immediately. This proves that my hardware is 100% fine, but the BIOS Region (or Descriptor) in my original file is deeply corrupted, which is why a simple "Clean ME" on the old file failed.
Could you please build a new file for me? Please use a known working clean BIOS region and transfer my original DMI data, Service Tag, and Windows Key from my attached original backup into it.
Here is my original corrupted backup again (Attached).
Thank you for your cooperation!
 
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