Toshiba L640 BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Toshiba |
| Model | L640 |
| Device | Laptop |
| Format | RAR |
| Size | 1.7 MB |
| Added | February 1, 2018 |
| Updated | |
| Original file name | toshiba-L640 psk0lk-05m00l.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 L640 laptop, supplied as a RAR archive named toshiba-L640 psk0lk-05m00l.rar (about 1.7 MB). A dump like this is used to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. No board number, revision or chip size is given in the file details, so confirm that the board you are working on matches the model before flashing. Read and save the original chip contents first so you have a way back if the write goes wrong.
For the Toshiba L640 the catalog also has 1 schematic and 2 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: Toshiba L640. 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.