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HP HP ElliteBook 640 G11

Laptops and Desktop Bios, Schematic and Boardview Files And Repairing Discussion
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Here i need the bios fixed-when i windows update started,the lap top shut down and could no longer turn on.
I attached both files.
 
About this board

Files for the HP ElliteBook 640 G11 motherboard.

Compare the board number printed on the PCB (near the RAM slots or under the battery) with the files before you flash.

Files usually needed for this board
  • BIOS (full SPI chip dump, .bin)
  • EC / KBC firmware, if the board uses a separate EC chip
  • Schematic (PDF)
  • Boardview (.brd / .bdv / .cad)

Typical reasons to reflash: no power or no display after a failed BIOS update, a BIOS/supervisor password lock, or a corrupted Intel ME region.

Back up the original dump first — it contains machine-specific data (serial, UUID, MAC, ME), and you will want it if anything goes wrong.

If you have a working file for this board, please share it below. More files: search HP ElliteBook 640 G11 in File Finder.

Attachments

HP ElliteBook  640 G11 – photo_2025-10-29_20-58-18
EC.BIN
32 MB · Views: 5

main.BIN
32 MB · Views: 7

the same thing happens-after i write your files it turn first time,the system boots ok,and then it restarts by itself to perform a firmware update,the update complited and after the next restart it shuts down,now when i press the power button,the caps lock light blinks 6 or 7 times and not power.
 
the same thing happens-after i write your files it turn first time,the system boots ok,and then it restarts by itself to perform a firmware update,the update complited and after the next restart it shuts down,now when i press the power button,the caps lock light blinks 6 or 7 times and not power.
Use post no #3 Bios
 

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