Sony DAGD1AMB8C0 MBX-177 BIOS (REV C)
File details
| Type | BIOS |
|---|---|
| Brand | Sony |
| Board number | DAGD1AMB8C0, MBX-177 |
| Board maker (ODM) | Quanta |
| Revision | C |
| Device | Laptop |
| Format | RAR |
| Size | 0.6 MB |
| Added | February 27, 2018 |
| Updated | |
| Original file name | DAGD1AMB8C0 MBX-177A rev_C VGN-CR220E UMA.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
BIOS dump for a Sony laptop, board DAGD1AMB8C0 (MBX-177), revision C, built by Quanta. The original file name, DAGD1AMB8C0 MBX-177A rev_C VGN-CR220E UMA.rar, points to the VGN-CR220E in a UMA configuration, though the model should be checked against your own unit. 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, confirm that the board number and revision match yours, and save a backup of the original chip contents first.
The catalog also lists 3 BIOS dumps for board DAGD1AMB8C0.
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: Sony DAGD1AMB8C0 MBX-177. 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.