Casper CMY MB55 (MB45II4.v.01) Uma BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Casper |
| Device | Laptop |
| Format | ZIP |
| Size | 3 MB |
| Added | November 28, 2023 |
| Updated | |
| Original file name | Casper CMY MB55 (MB45II4.v.01) Uma.zip |
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 Casper laptop, supplied as a ZIP archive of about 3.0 MB under the original file name Casper CMY MB55 (MB45II4.v.01) Uma.zip. The file name suggests a CMY MB55 model with the MB45II4.v.01 version tag and a UMA graphics configuration, but the listing does not give a board number, revision, chip size or platform, so check those against your own board before using it. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update.
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: Casper CMY MB55 (MB45II4.v.01) Uma. 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.