Acer Aspire S7-191 HELIUM 12222-1 BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Acer |
| Model | Aspire S7-191 |
| Board number | 12222-1, MS-2363 |
| Platform | HELIUM |
| Board maker (ODM) | Wistron |
| Device | Laptop |
| Format | RAR |
| Size | 3.1 MB |
| Added | December 31, 2018 |
| Updated | |
| Original file name | Acer Aspire S7-191 Wistron Helium MB 12222-2N 12222-1 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
Acer Aspire S7-191-53334G12ass (MS2363)
Wistron Helium MB 12222-2N = 12222-1
48.4WD04.02N
Intel i5-3337U SR0XL, BD82HM77 SLJ8C BIOS dump for the Acer Aspire S7-191 laptop, Wistron board 12222-1 (MS-2363) on the HELIUM platform, delivered as a 3.1 MB RAR archive. Technicians use a dump like this to reprogram the SPI flash with a programmer after a corrupted BIOS or a failed update. Before flashing, confirm that the board number and revision on your motherboard match the file, and read and save the original chip contents as a backup. Nothing here guarantees the image will work on your unit, so verify it yourself before relying on it.
For board 12222-1 the catalog also has 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: Acer Aspire S7-191 HELIUM 12222-1. 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.