sz-54 56 58TP
MBX-146 bios
bin zip
OK
MBX-146 bios
bin zip
OK
About this board
This thread is for the Sony sz-54 56 58TP MBX-146.
Compare the board number printed on the PCB (near the RAM slots or under the battery) with the files before you flash.
What this thread covers
- BIOS (full SPI chip dump, .bin)
Common cases: dead board after an interrupted BIOS update, ME region errors, missing serial number or UUID after a board swap, or a password lock.
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 Sony sz-54 56 58TP MBX-146 in File Finder.
Attachments
sz-54 56 58TP mbx-146.bin.zip
566.8 KB · Views: 2
566.8 KB · Views: 2
