ASUS PU451LD BIOS (REV 2.0, 16 MB)
File details
| Type | BIOS |
|---|---|
| Brand | ASUS |
| Model | PU451LD |
| Revision | 2.0 |
| Device | Laptop |
| Format | RAR |
| Size | 6.4 MB |
| BIOS chip size | 16 MB |
| Added | November 27, 2025 |
| Updated | |
| Original file name | ASUS PU451LD REV 2.0 16MB OK 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
ASUS PU451LD REV 2.0 16MB OK BIOS BIOS dump for the ASUS PU451LD laptop, PCB revision 2.0, prepared for a 16 MB flash chip and supplied as a RAR archive of about 6.4 MB. Technicians use a 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 motherboard match the file before writing anything, and read and save the original chip contents first so you can restore them if needed. The original file name is ASUS PU451LD REV 2.0 16MB OK BIOS.rar.
For the ASUS PU451LD the catalog also has 1 boardview file 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: ASUS PU451LD. 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.