Lenovo 17800-1 BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Lenovo |
| Board number | 17800-1 |
| Board maker (ODM) | Wistron |
| Device | Laptop |
| Format | RAR |
| Size | 8.9 MB |
| Marks | tested by uploader |
| Added | January 2, 2023 |
| Updated | |
| Original file name | LENOVO_thinkpad_X1_yoga_3rd_2018_LRV3_MB_17800_1_448_0CX06_0011ME.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
LENOVO thinkpad X1 yoga 3rd 2018 LRV3 MB 17800-1 448.0CX06.0011ME REGION WORKING BIOS 100% BIOS dump for the Lenovo laptop on Wistron board 17800-1, shared as a RAR archive of about 8.9 MB and marked as tested by the uploader. The original file name points to the ThinkPad X1 Yoga 3rd generation (2018), LRV3 board, with BIOS version 448.0CX06.0011ME. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Check that the board number and revision match yours, and back up the original chip contents before writing anything.
For board 17800-1 the catalog also has 1 schematic, 1 boardview file, and 6 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: Lenovo 17800-1. 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.