Lenovo ThinkPad T450 AIVL0 NM-A252 BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Lenovo |
| Model | ThinkPad T450 |
| Board number | NM-A252 |
| Platform | AIVL0 |
| Board maker (ODM) | Compal |
| Revision | 1.0 |
| Device | Laptop |
| Format | RAR |
| Size | 13 MB |
| Marks | tested by uploader |
| Added | March 20, 2023 |
| Updated | |
| Original file name | LENOVO_THINKPAD_T450_TYPE_20BV_AIVL0_NM_A252_REV_1_0_2014_12_22.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
LENOVO THINKPAD T450 TYPE 20BV AIVL0 NM-A252 REV 1.0 2014-12-22 N16S-GT-S-A2 SR23W WORKING BIOS 100% BIOS dump for the Lenovo ThinkPad T450 (type 20BV), Compal board NM-A252, platform AIVL0, revision 1.0, packaged as a 13 MB RAR archive. The uploader marked it as tested. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Confirm that the board number and revision on your laptop match NM-A252 and 1.0 before writing anything, and read and save the original chip contents first so you can restore them if needed.
For board NM-A252 the catalog also has 2 schematics and 1 BIOS dump.
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 T450 AIVL0 NM-A252. 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.