Sony Z50CR MBX-266 BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Sony |
| Model | Z50CR |
| Board number | MBX-266 |
| Device | Laptop |
| Format | RAR |
| Size | 4.8 MB |
| Added | October 5, 2023 |
| Updated | |
| Original file name | SONY_MBX-266_Z50Cr_s1202-2_ATI-dis_mbx-266_ok BIOS & CE .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_MBX-266_Z50Cr_s1202-2_ATI-dis_mbx-266_ok BIOS & CE BIOS dump for the Sony Z50CR laptop, board number MBX-266, supplied as a RAR archive of about 4.8 MB under the file name SONY_MBX-266_Z50Cr_s1202-2_ATI-dis_mbx-266_ok BIOS & CE .RAR. The name suggests a version tag s1202-2 and an ATI discrete graphics variant, but the source does not give further details on the chip size or whether the Intel ME region is cleaned. Technicians use a dump like this to reprogram the SPI flash with a programmer after a corrupted BIOS or failed update.
For board MBX-266 the catalog also has 2 schematics and 18 BIOS dumps.
Description generated from the catalog data. ·
Related files
Browse more
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 Z50CR MBX-266. 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.