Lenovo TYPE 19792-1 BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Lenovo |
| Board number | 19792-1 |
| Platform | TYPE |
| Board maker (ODM) | Wistron |
| Device | Laptop |
| Format | RAR |
| Size | 26 MB |
| Added | January 15, 2022 |
| Updated | |
| Original file name | ideapad_Flex_5_15IIL05_Laptop_Type_81X3_LC55_15C_19792_1_448_0K106.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 a Lenovo laptop, board number 19792-1 from Wistron, platform TYPE, supplied as a 25.9 MB RAR archive. The original file name refers to an IdeaPad Flex 5 15IIL05 (Type 81X3). Technicians use a dump like this to reprogram the SPI flash chip 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 back up the chip's original contents so you can restore them if needed.
The catalog also lists 1 schematic and 1 boardview file for board 19792-1.
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: Lenovo TYPE 19792-1. 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.