Acer Aspire 4750 10267-4 BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Acer |
| Model | Aspire 4750 |
| Board number | 10267-4 |
| Board maker (ODM) | Wistron |
| Device | Laptop |
| Format | RAR |
| Size | 2.2 MB |
| Added | February 13, 2021 |
| Updated | |
| Original file name | Acer_Aspire_4750_4750G_4752_JE40_HR_BM_10267_4_48_4IQ01_041_clear.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 Aspire 4750 laptop, board number 10267-4 from Wistron, supplied as a RAR archive of about 2.2 MB. The original file name also refers to the 4750G, 4752 and JE40 HR BM names, so check the exact model against your machine. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Confirm that the board number and revision match yours before flashing, and read and save the original chip contents first so you can restore them if needed.
The catalog also lists 3 schematics, 1 boardview file, and 7 BIOS dumps for board 10267-4.
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 4750 10267-4. 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.