RAR archive of 1.07 MB tied to the Lenovo board labelled IS6XM, with an rX7 token the name does not explain. IS6XM is a desktop motherboard code that also appears in ThinkCentre files, but the contents of this archive are not stated. It could hold BIOS data or service documentation, so extract and inspect it first. For firmware, compare the image size with the SPI chip and keep a backup of the original before programming. Check the code printed on the board matches IS6XM.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @schematicslaptop. Enginerys does not host this file.
All sources (6)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @schematicslaptop | 28 Apr 2021 | Open file on RM Schematics |
| @pepeelectronica | 24 Apr 2022 | Open file on RM Schematics |
| @cyberlanelectonik | 18 Jul 2026 | Open file on RM Schematics |
| @schematics_bios | 24 Jul 2026 | Open file on RM Schematics |
| @schematics_bios | 1 Aug 2026 | Open file on RM Schematics |
| @schematics_bios | 14 Aug 2026 | Open file on RM Schematics |
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.