Lenovo E480 NM-B421 Boardview (REV 1.0, BDV/TVW)
File details
| Type | Boardview |
|---|---|
| Brand | Lenovo |
| Model | E480 |
| Board number | NM-B421 |
| Board maker (ODM) | Compal |
| Revision | 1.0 |
| Device | Laptop |
| Format | ZIP |
| Size | 3.7 MB |
| Added | April 26, 2026 |
| Updated | |
| Original file name | LENOVO E480 - NM-B421 Rev1.0 BoardView (BDV)(.TVW).zip |
Where to get the file
Opens the matching file on RM Schematics, or its source details if it is not catalogued there yet.
Alternative links
No other copies are known yet.
Description
Boardview for the Lenovo E480 laptop, board number NM-B421, revision 1.0, from the Compal ODM. The file is supplied as a ZIP archive of about 3.7 MB. A boardview lets you locate components, test points and connectors on the PCB, which is handy when you need to find a probe point or check where a part sits before removing it. Schematics for the same board are used alongside it to trace power rails and signals. Before relying on the layout, confirm that the board number and revision printed on your motherboard match NM-B421 Rev 1.0.
The catalog also lists 2 schematics, 2 boardview files, and 9 BIOS dumps for board NM-B421.
Description generated from the catalog data. ·
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Questions about this file
Which program opens this boardview file?
OpenBoardView (free) opens most .brd, .bvr, .fz and .cad files; FlexBV also opens .tvw. Extract the archive first.
Which board is this boardview for?
It is for Lenovo E480 NM-B421. Make sure the board number and revision match your PCB.
Where is the schematic for this board?
Related files for the same board and model are listed below this question.