TVW boardview for Lenovo board NM-B453, revision R02, DIS variant, around 6.72 MB. DIS indicates a board with discrete graphics, so the layout includes the dedicated GPU and its memory, unlike the UMA version. NM-xxxx is LCFC numbering for Lenovo mainboards. Open it in a Tebo-ICT compatible viewer to locate components, trace nets, find test points for GPU and CPU rails and track down shorts. Check that your PCB is marked NM-B453 rev 02 and has discrete graphics fitted before trusting the placement.
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 @alischematics. Enginerys does not host this file.
All sources (5)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @alischematics | 16 Sept 2021 | Open file on RM Schematics |
| @pepeelectronica | 28 Apr 2022 | Open file on RM Schematics |
| @laptexdna | 25 Jul 2022 | Open file on RM Schematics |
| @generalschematics | 16 Sept 2024 | Open file on RM Schematics |
| @schematics_bios | 3 Aug 2026 | Open file on RM Schematics |
How to open a .tvw file
Binary boardview from Tebo-ICT test software, frequent for Gigabyte, MSI and many newer laptop boards.