Sony M752 MBX-190 BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Sony |
| Model | M752 |
| Board number | MBX-190 |
| Revision | 1.1 |
| Device | Laptop |
| Format | RAR |
| Size | 0.9 MB |
| Added | December 28, 2022 |
| Updated | |
| Original file name | SONY M752 MBX-190 REV 1.1 MP.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
SONY M752 MBX-190 REV 1.1 MP BIOS dump for the Sony M752 laptop, board MBX-190, revision 1.1, packaged as a RAR archive of about 0.9 MB. Technicians use a dump like this to reprogram the SPI flash chip with a programmer when the BIOS is corrupted or an update has failed. Before writing anything, confirm that the board number and revision printed on your motherboard match MBX-190 REV 1.1, and read out and save the original chip contents as a backup. The file name indicates the "MP" label, which is the only additional detail given for this release.
For board MBX-190 the catalog also has 2 schematics and 5 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: Sony M752 MBX-190. 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.