HP 640 G1 6050A2566402 BIOS
File details
| Type | BIOS |
|---|---|
| Brand | HP |
| Model | 640 G1 |
| Board number | 6050A2566402 |
| Board maker (ODM) | Inventec |
| Device | Laptop |
| Format | RAR |
| Size | 10 MB |
| Marks | tested by uploader |
| Added | August 7, 2023 |
| Updated | |
| Original file name | HP 640 G1 6050A2566402-MB-A04 TESTED BIOS.rar |
Where to get the file
Opens the matching file on RM Schematics, or its source details if it is not catalogued there yet.
Alternative links
No other copies are known yet.
Description
HP 640 G1 6050A2566402-MB-A04 TESTED BIOS BIOS dump for the HP 640 G1 laptop, board number 6050A2566402 from Inventec, supplied as a RAR archive of about 10.5 MB and marked as tested by the uploader. The original file name also cites revision MB-A04, so compare that against the revision printed on your own board. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Before writing anything, read and save the original chip contents as a backup.
Description generated from the catalog data. ·
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Questions about this file
How do I flash this BIOS dump?
Write it to the SPI flash chip with a programmer such as the CH341A and a SOIC8 clip. Read and keep the original contents first, and check that the chip size matches the dump.
Will this BIOS work on my board?
Only if the board number and revision match: HP 640 G1 6050A2566402. Dumps from a different board or revision can leave the board dead.
What does “clean ME” mean?
The Intel ME region in the dump has been reset, so it can be used on another board of the same model. Keep your original dump and transfer serial numbers if needed.