Lenovo ThinkBook 14 DALVACMB8D0 BIOS (REV D)
File details
| Type | BIOS |
|---|---|
| Brand | Lenovo |
| Model | ThinkBook 14 |
| Board number | DALVACMB8D0 |
| Board maker (ODM) | Quanta |
| Revision | D |
| Device | Laptop |
| Format | RAR |
| Size | 8.4 MB |
| Marks | tested by uploader |
| Added | July 13, 2022 |
| Updated | |
| Original file name | THINKBOOK 14 IIL DALVACMB8D0 REV D WORKING BIOS 100%.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 Lenovo ThinkBook 14 laptop, board DALVACMB8D0 from Quanta, revision D, packed as a RAR archive of about 8.4 MB. The uploader marked it as tested, though that is their own claim and not something the catalog has checked. A BIOS dump like this is used to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Before flashing, confirm that the board number and revision on your motherboard match DALVACMB8D0 REV D, and read out and save the original chip contents as a backup.
The catalog also lists 1 schematic, 2 boardview files, and 8 BIOS dumps for board DALVACMB8D0.
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: Lenovo ThinkBook 14 DALVACMB8D0. 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.