Archive for the Lenovo ThinkPad T440s in its UMA version, packed as a 1.28 MB RAR. UMA indicates integrated graphics without a dedicated GPU, which matters because discrete versions use different circuitry and rails. No board number or revision appears in the name, so extract it and confirm the contents and document code. Schematic material like this is used for tracing power rails, checking the charger and locating a short. Match the motherboard number printed on the PCB to the document before taking measurements.
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 @Satale_bios_esquemas_Laptop. Enginerys does not host this file.
All sources (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @Satale_bios_esquemas_Laptop | 23 Feb 2021 | Open file on RM Schematics |
| @IT_SERVICE_WORLD | 2 May 2021 | 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.