Toshiba Tecra Z40 BIOS (16 MB)
File details
| Type | BIOS |
|---|---|
| Brand | Toshiba |
| Model | Tecra Z40 |
| Device | Laptop |
| Format | BIN |
| Size | 16 MB |
| BIOS chip size | 16 MB |
| Added | October 12, 2025 |
| Updated | |
| Original file name | toshiba tecra Z40 A4101L.BIN |
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 Tecra Z40 laptop, supplied as the BIN file "toshiba tecra Z40 A4101L.BIN" (16.0 MB, matching a 16 MB flash chip). 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 model and revision on your board match the file, and save a full backup of the original chip contents so you can restore it if needed.
For the Toshiba Tecra Z40 the catalog also has 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 Tecra Z40. 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.