Acer 14 Z1 471 BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Acer |
| Model | 14 Z1 471 |
| Revision | 1.0 |
| Device | Laptop |
| Format | RAR |
| Size | 3.3 MB |
| BIOS chip size | 8 MB |
| Added | December 28, 2021 |
| Updated | |
| Original file name | ACER 14 Z1 -471 NH4ST0X-MB REV 1.0 8MB 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
BIOS dump for the Acer 14 Z1 471 laptop, revision 1.0, supplied for an 8 MB SPI flash chip. The archive is a RAR file of about 3.3 MB, named ACER 14 Z1 -471 NH4ST0X-MB REV 1.0 8MB BIOS.rar. Technicians use a dump like this to reprogram the flash chip with a programmer after a corrupted BIOS or a failed update. Before writing anything, read and save the original chip contents as a backup, and confirm that the board number and revision on your motherboard match the file's revision 1.0.
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: Acer 14 Z1 471. 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.