RAR archive for a Wistron notebook board with the project name DB13 in the DIS version, which indicates a discrete graphics chip is fitted rather than integrated-only UMA graphics. Wistron is an ODM producing laptops for several brands, so the end-product brand is not stated here. The 1.35 MB archive likely contains a schematic or boardview; confirm after extraction. Such material helps trace GPU and CPU power rails, check the charger circuit and locate shorted parts. Match the code name printed on the PCB before relying on it.
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 @IT_SERVICE_WORLD. Enginerys does not host this file.
All sources (3)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @IT_SERVICE_WORLD | 1 Oct 2019 | Open file on RM Schematics |
| @Satale_bios_esquemas_Laptop | 25 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.