LCFC JY577 JY578 JY679 NM-E481 REV1.0 BoardView
Schematic
Schematic
About this board
This thread is for the Lenovo JY577 JY578 JY679 with main board NM-E481.
The board was manufactured by LCFC for Lenovo. LCFC (Lenovo/Compal) board numbers start with NM-, so you can confirm it on the PCB silkscreen. This listing is for revision 1.0; another revision of the same board can need a different file.
Files usually needed for this board
- BIOS (full SPI chip dump, .bin)
- EC / KBC firmware, if the board uses a separate EC chip
- Schematic (PDF)
- Boardview (.brd / .bdv / .cad)
Usually needed when the laptop powers on with a black screen after a BIOS update, is stuck in a boot loop, or is locked with a BIOS password.
Before flashing, always read and save the original chip. It holds the serial number, UUID, MAC address and ME data for that exact machine.
Have a tested file for NM-E481? Reply below and help the next technician. Looking for something else? Search all files in the File Finder.
Attachments
NM-E481 REV1.0.tvw.zip
6 MB · Views: 6
6 MB · Views: 6
NS-E484 REV1.0.rar
32.4 KB · Views: 4
32.4 KB · Views: 4
NS-E483 REV1.0.rar
59.2 KB · Views: 4
59.2 KB · Views: 4
NS-E481 REV1.0.rar
59.1 KB · Views: 4
59.1 KB · Views: 4
NS-E482 REV1.0.rar
17 KB · Views: 4
17 KB · Views: 4
