HP 640 G2 6050A2723701 BIOS
File details
| Type | BIOS |
|---|---|
| Brand | HP |
| Model | 640 G2 |
| Board number | 6050A2723701 |
| Board maker (ODM) | Inventec |
| Device | Laptop |
| Format | RAR |
| Size | 14 MB |
| Marks | tested by uploader |
| Added | February 24, 2022 |
| Updated | |
| Original file name | HP_640_G2_650_G2_CIRCUS_6050A2723701_MB_A02_WORKING_BIOS_100%.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
The HP 640 G2 BIOS dump is built for board 6050A2723701, an Inventec-made laptop motherboard, and the uploader marked it as tested. The archive is a RAR file of about 14.1 MB, and its original name points to the HP 640 G2 and 650 G2 family. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update.
For board 6050A2723701 the catalog also has 16 BIOS dumps.
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 G2 6050A2723701. 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.