Lenovo ThinkPad P53 NM-C261 BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Lenovo |
| Model | ThinkPad P53 |
| Board number | NM-C261 |
| Board maker (ODM) | Compal |
| Revision | 1.0 |
| Device | Laptop |
| Format | RAR |
| Size | 17 MB |
| BIOS chip size | 32 MB / 1 MB |
| Added | May 23, 2023 |
| Updated | |
| Original file name | LENOVO_Thinkpad_P53_NM_C261_Rev1_0_P53_N19E_32MB_&_1MB_BIOS.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 P53 NM-C261 Rev1.0 P53 N19E 32MB & 1MB BIOS BIOS dump for the Lenovo ThinkPad P53, board number NM-C261, revision 1.0, built by Compal and supplied for 32 MB and 1 MB flash chip variants. The archive is a RAR file of about 16.8 MB. Technicians use a BIOS dump like this to reprogram the SPI flash with a programmer after a corrupted BIOS or a failed update. Confirm that the board number and revision on your laptop match before writing anything, and back up the original chip contents first.
The catalog also lists 1 schematic and 1 boardview file for board NM-C261.
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 P53 NM-C261. 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.