Thinkpad E550-NM-A221 Schematic & boardview files
This page has the service files for Thinkpad E550-NM-A221, a laptop motherboard from Lenovo. The board itself was engineered by Compal and carries board number NM-A221. 3 more files in the library share this board number, including Compal listings — they're listed below.
Download via TelegramSame board number 3
All files for NM-A221- Lenovo ThinkPad Edge E550 LCFC NM-A221 R1.0LenovoNM-A221Schematic
- NM-A221CompalNM-A221Schematic
- Lenovo ThinkPad Edge E550 LCFC NM-A221 R1.0LenovoNM-A221Files
Other Lenovo laptops
All Lenovo filesFilesDirectLenovo Thinkpad L460 NM-A651 Rev 1.0Lenovo · NM-A651FilesLenovo B50-30 Compal LA-B102p Rev1.0Lenovo · LA-B102PBoardviewLenovo E520 10292-1LenovoFilesLenovo Thinkpad T450 NM-A251 UMA NM-A252 AIVL0 Rev1.0Lenovo · NM-A251 · NM-A252BoardviewLenovo Z510 Z410 AILZA NM-A181 LCFC NM-A181 R1.0Lenovo · NM-A181SchematicSchematic Lenovo Yoga 370 Compal CILL1 CILL2 LA C422P Rev 1.0Lenovo · LA-C422PSchematicLenovo Legion Y520-15IKBN DY512 NM-B191Lenovo · NM-B191SchematicLenovo ThinkPad Edge E540 AILE2 NM-A161 R10Lenovo · NM-A161
Questions about this file
Which board number is this Thinkpad E550-NM-A221 file for?
It's for board NM-A221, made by Compal. Compare it with the number printed on your PCB before relying on the file. Where to find it.
Is the download free?
Yes. The button opens post #2744 in the public Telegram channel @schematicslaptop, where the file can be downloaded with a free Telegram account.