LCFC NM-A491 BMWD1 R1.0 Schematic
This page has the schematic for LCFC NM-A491 BMWD1 R1.0, a laptop motherboard from Lenovo. The board itself was engineered by Compal and carries board number NM-A491. 6 more files in the library share this board number, including Compal listings — they're listed below.
Download via TelegramUploader's note
LCFC NM-A491 BMWD1 r1.0 SchematicSame board number 6
All files for NM-A491- BMWD1 NM-A491 Rev 1.0 2015-08-03CompalNM-A491BIOS
- NM-A491CompalNM-A491Boardview
- Lcfc NM-A491LenovoNM-A491Boardview
- LCFC NM-A491 BMWD1 R1.0LenovoNM-A491Schematic
- Lenovo IdeaPad 300-17ISK LCFC BMWD1 NM-A491LenovoNM-A491Files
- Lenovo B71-80 NM-A491 Rev. 1.0 BIOS + ECLenovoNM-A491BIOS
Other Lenovo laptops
All Lenovo filesBoardviewSchematicLenovo ThinkPad T14s Gen 2 - NM-E091 REV1.0Lenovo · NM-E091BoardviewLenovo L540 12290-1LenovoBoardviewLenovo L540 12290-1LenovoBIOSLENOVO Legion 5 15ARH05 BIOS GY535 GY536 NM D191 REV 1.0 EUCN22WWLenovo · NM-D191BIOSLENOVO 100E 2ND Gen Notebook Lenovo Type 82GJ BM5015 V1 2 FRCN21WWLenovoBIOSLENOVO ThinkPad X1 Tablet 3RD Gen Type 20KJ 20KK Type 20KK DMX3ALenovoBIOSLenovo ThinkBook 14-IMLU DA0LVAMB8F0 OK Clean Bios.binLenovo · DA0LVAMB8F0SchematicLCFC NM-C681 R0.1Lenovo · NM-C681
Questions about this file
Which board number is this LCFC NM-A491 BMWD1 R1.0 file for?
It's for board NM-A491, made by Compal. Compare it with the number printed on your PCB before relying on the file. Where to find it.
How do I use the schematic for diagnosis?
Start with the power-sequence and power-rail pages to find where a no-power or no-image fault begins, then locate the parts with a boardview. No-power troubleshooting plan.
Is the download free?
Yes. The button opens post #2761 in the public Telegram channel @cynetitsolution, where the file can be downloaded with a free Telegram account.