Archive of photographs of the Lenovo NM-B452 motherboard, revision 1.0, about 12 MB in total. NM-prefixed numbers follow LCFC's pattern for Lenovo boards. High-resolution board photos are a handy reference for checking component placement and markings, finding missing or burnt parts and comparing a damaged area with an intact board. They work well alongside a schematic or boardview, which photos cannot replace. Make sure the board number and revision on your PCB match before copying values.
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 @biosarchive_photos. Enginerys does not host this file.
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.