Laptop motherboard
Thinkpad E550-NM-A221 Schematic & boardview files
This page lists the service files for Thinkpad E550-NM-A221, a laptop motherboard by Lenovo. The board was designed and built by Compal under board number NM-A221. The same board number appears in 3 more files, including Compal listings — see below.
Download from Telegram- Brand
- Lenovo
- Category
- Laptops
- Manufacturer (ODM)
- Compal
- Board number
- NM-A221
- Contents
- Files
- Available on
- Telegram
- File name
Thinkpad E550-NM-A221.rar
Same 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
What is the board number of Thinkpad E550-NM-A221?
The file is for board NM-A221, made by Compal. Check that the same number is printed on your PCB before you rely 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.