Laptop motherboard
LCFC NM-A491 BMWD1 r1.0 Schematic
This page lists the schematic for LCFC NM-A491 BMWD1 r1.0, a laptop motherboard by Lenovo. The board was designed and built by Compal under board number NM-A491. The same board number appears in 2 more files — see below.
Download from Telegram- Brand
- Lenovo
- Category
- Laptops
- Model
- BMWD1
- Manufacturer (ODM)
- Compal
- Board number
- NM-A491
- Revision
- 1.0
- Contents
- Schematic
- Available on
- Telegram
- File name
LCFC NM-A491 BMWD1 r1.0 PDF .rar
Same board number 2
All files for NM-A491- LCFC NM-A491LenovoNM-A491Boardview
- Lenovo IdeaPad 300-17isk LCFC BMWD1 NM-A491LenovoNM-A491Files
Other Lenovo laptops
All Lenovo filesFilesLENOVO ThinkPad E14 E15 GEN 4 INTEL LCFC NM E211 JE442 JE542 REV0Lenovo · NM-E211BoardviewLCFC GS557 & GS558 NM-C681 Rev 1.0Lenovo · NM-C681SchematicLENOVO ThinkPad T14s Gen 2 - NM-E091 REV1.0Lenovo · NM-E091BoardviewSchematicLenovo ThinkPad T14s Gen 2 - NM-E091 REV1.0Lenovo · NM-E091BoardviewLenovo L540 12290-1LenovoSchematicLCFC NM-C681 r0.1Lenovo · NM-C681SchematicLENOVO Thinkpad L13lar-1 18834-1MLenovoBoardviewLENOVO Ideapad L340-15API NM-C101 Rev1.0Lenovo · NM-C101
Questions about this file
What is the board number of LCFC NM-A491 BMWD1 r1.0?
The file is for board NM-A491, made by Compal. Check that the same number is printed on your PCB before you rely on the file. Where to find it.
What can I do with the schematic?
Use the power-sequence and power-rail pages to find where a no-power or no-image fault starts, then locate the parts with a boardview. No-power diagnosis plan.
Is the download free?
Yes. The button opens post #12288 in the public Telegram channel @schematicslaptop, where the file can be downloaded with a free Telegram account.