Boardview package for the Dell Inspiron 1564 on board UM3B, packed as a 543 KB RAR; the name also mentions PDF, suggesting a PDF layout or schematic is included. UM3B is a Quanta board code. Boardview data lets a technician locate components, follow nets and find test points while checking for shorts or missing voltages. Open the boardview with a suitable viewer and confirm the UM3B code printed on the PCB before working from 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 @schematicslaptop. 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 | |
|---|---|---|
| @schematicslaptop | 31 Jan 2023 | Open file on RM Schematics |
| @generalbios | 8 Oct 2023 | Open file on RM Schematics |
| @boardviewsandachematics | 1 Sept 2025 | Open file on RM Schematics |
| @cyberlanelectonik | 15 Jul 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.