Lenovo EXTREME 17870-1 BIOS (32 MB)
File details
| Type | BIOS |
|---|---|
| Brand | Lenovo |
| Board number | 17870-1 |
| Platform | EXTREME |
| Board maker (ODM) | Wistron |
| Device | Laptop |
| Format | ZIP |
| Size | 9.2 MB |
| BIOS chip size | 32 MB |
| Added | January 15, 2024 |
| Updated | |
| Original file name | LENOVO THINKPAD X1 EXTREME 17870-1 32MB .zip |
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 EXTREME 17870-1 32MB BIOS dump for the Lenovo ThinkPad X1 Extreme laptop, board number 17870-1 (platform EXTREME, Wistron ODM), supplied for a 32 MB flash chip in a ZIP archive of about 9.2 MB. Technicians use a dump like this to reprogram the SPI 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 save a backup of the original chip contents so you can recover if something goes wrong.
For board 17870-1 the catalog also has 1 schematic and 4 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 EXTREME 17870-1. 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.