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Dell Latitude 5520 / Precision 3560 19819-1 BIOS & Boardview

File inventory
  • Models: Dell Latitude 5520 and Dell Precision 3560
  • Board/platform: 19819-1
  • Files included: 32MB BIOS, schematic PDF, BDV/GR boardview and high-resolution board photos
  • Firmware details: SPI BIOS dump for the 19819-1 platform
  • Verification: Confirm the printed board number and flash-chip capacity before programming
Always back up the original chip and verify the exact board code and flash size before programming.

DELL LATITUDE 5520 Precision 3560 /15 TGL MB 8L 19819-1
BIOS, Bin zip and Schematics and HD Photos
BOARDVIEW.CAD
 

Attachments

1728048105795.webp
DELL 5520 - 15 TGL - 19819-1.pdf
8.9 MB · Views: 105



Last edited by a moderator:
Hello,
My Dell device turns on but stops exactly at the Dell logo.
  • CPU status: I do not feel any heat from the processor at all.
  • LED lights: The device flashes 3 amber lights and 6 white lights.
  • BIOS file: The attached BIOS file is the only one that the device works on. With any other file, the device does not respond at all.
I have sent and requested help multiple times before with no response. Can the experts please help me with this attached file?
Thank you.
 

Attachments

a1054d5d-28db-4336-8e07-db59146a5f90.webp
Hello,
My Dell device turns on but stops exactly at the Dell logo.
  • CPU status: I do not feel any heat from the processor at all.
  • LED lights: The device flashes 3 amber lights and 6 white lights.
  • BIOS file: The attached BIOS file is the only one that the device works on. With any other file, the device does not respond at all.
I have sent and requested help multiple times before with no response. Can the experts please help me with this attached file?
Thank you.
Please sent us bios chip photo
 

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