Toshiba L700 BU4 BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Toshiba |
| Model | L700 |
| Platform | BU4 |
| Board maker (ODM) | Quanta |
| Revision | 1A |
| Device | Laptop |
| Format | RAR |
| Size | 1.7 MB |
| Added | June 21, 2021 |
| Updated | |
| Original file name | TOSHIBA L700 QUANTA BU4 UMA r1A HM65.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 the Toshiba L700 laptop, built on the Quanta BU4 platform, revision 1A, supplied as a RAR archive of about 1.7 MB under the file name TOSHIBA L700 QUANTA BU4 UMA r1A HM65.rar. Technicians use a 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 platform and revision match your board, and save the original chip contents as a backup so you can recover if the new image does not behave as expected.
For the Toshiba L700 the catalog also has 4 schematics and 1 boardview file.
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: Toshiba L700 BU4. 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.