Laptop motherboard
NM-B521 x280 FN1KR-3 Schematic
This page lists the schematic for NM-B521 x280 FN1KR-3. Board number: NM-B521. The same board number appears in 1 more file, including Lenovo listings — see below.
Download from Telegram- Brand
- Compal
- Category
- Laptops
- Manufacturer (ODM)
- Compal
- Board number
- NM-B521
- Contents
- Schematic
- Available on
- Telegram
- File name
NM-B521_x280 FN1KR-3 PDF .rar
Same board number 1
All files for NM-B521- Lenovo ThinkPad X280 FN1KR 2 LCFC EX280 NM B521 Rev 0.3LenovoNM-B521Boardview
Other Compal laptops
All Compal filesBoardviewLA-F391P R10-0920Compal · LA-F391PSchematicLA-F391P BRMLK12U UMA MB A00 20170925Compal · LA-F391PSchematicG400 Compal VIWGR LA-9631PCompal · LA-9631PSchematicCOMPAL LA-3541P IFTXX - REV 0.3Compal · LA-3541PSchematicCOMPAL LA-3541P IFTXX - REV 0.1Compal · LA-3541PBoardviewNM B661 R10Compal · NM-B661SchematicKHLB2 LA-4772PCompal · LA-4772PSchematicLA-J701P R10Compal · LA-J701P
Questions about this file
What is the board number of NM-B521 x280 FN1KR-3?
The file is for board NM-B521, 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 #7751 in the public Telegram channel @schematicslaptop, where the file can be downloaded with a free Telegram account.