HS450 NM-D231 BIOS (REV 1.0)
File details
| Type | BIOS |
|---|---|
| Board number | NM-D231 |
| Platform | HS450 |
| Board maker (ODM) | Compal |
| Revision | 1.0 |
| Device | Laptop |
| Format | ZIP |
| Size | 0.2 MB |
| Added | November 23, 2023 |
| Updated | |
| Original file name | HS450 NM-D231 SVT REV1.0 U49.BIN.zip |
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
HS450 NM-D231 SVT REV1.0 U49.BIN BIOS dump for a Compal laptop, board NM-D231 (platform HS450), revision 1.0. The file is a single BIN image packed in a ZIP archive, and the original file name is HS450 NM-D231 SVT REV1.0 U49.BIN.zip. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Before writing anything, confirm that the board number and revision on your motherboard match NM-D231 and 1.0, and back up the original chip contents so you can restore them if needed.
For board NM-D231 the catalog also has 1 schematic, 1 boardview file, 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: HS450 NM-D231. 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.