Lenovo ThinkPad T540P BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Lenovo |
| Model | ThinkPad T540P |
| Device | Laptop |
| Format | RAR |
| Size | 5.6 MB |
| Added | May 28, 2019 |
| Updated | |
| Original file name | Lenovo_ThinkPad_T540P_LKM_1_SWG2.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 ThinkPad T540P laptop, delivered as a RAR archive named Lenovo_ThinkPad_T540P_LKM_1_SWG2.rar (about 5.6 MB). No board number, revision or flash chip size is listed in the source, so confirm those against your own motherboard before using the file. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Read and save the original chip contents first, so you have a fallback if the write goes wrong.
For the Lenovo ThinkPad T540P the catalog also has 1 schematic and 3 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: Lenovo ThinkPad T540P. 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.