Laptop motherboard
Lenovo Ideapad 320 15IKB EG521 EG522 EZ511 EG721 NM B452 DIS Schematic & boardview files
This page lists the service files for Lenovo Ideapad 320 15IKB EG521 EG522 EZ511 EG721 NM B452 DIS, a laptop motherboard by Lenovo. The board was designed and built by Compal under board number NM-B452. It is a dedicated graphics (DIS) version. The same board number appears in 3 more files, including AMD, Compal listings — see below.
Download from Telegram- Brand
- Lenovo
- Category
- Laptops
- Manufacturer (ODM)
- Compal
- Board number
- NM-B452
- Graphics
- dedicated graphics (DIS)
- Contents
- Files
- Available on
- Telegram
- File name
Lenovo_Ideapad_320_15IKB_EG521_EG522_EZ511_EG721_NM_B452_DIS.zip
Same board number 3
All files for NM-B452- EG523 MB Kabylake U42 AMD R17M M1 70 GPU with GDDR5 NM B452 REV0AMDNM-B452Files
- EG521 EG522 MB Kabylake-U42 NM B452 REV0.2CompalNM-B452Schematic
- NM-B452 R02 DISCompalNM-B452Boardview
More Lenovo EG521 files 2
Lenovo EG521 overview- LCFC EG521 EG522 NM-B451 Rev 0.2 UMANM-B451Schematic
- LENOVO EG521 EG522 EZ511 EG721 NM-B451 R1.0NM-B451Files
Other Lenovo laptops
All Lenovo filesSchematicLENOVO THINKPAD YOGA 900-13ISK LCFC NM-A411 BYG40 Rev1.0Lenovo · NM-A411FilesWistron G48 G58 lenovo-g480-lg4858l-11326 12206-1LenovoFilesLenovo X1 Corbon LMQ-1 12298-2 4LY07LenovoFilesLenovo X1 Corbon 12298-2LenovoBoardviewIBM T410 T410I UMA 09A21-1LenovoFilesLenovo IS6XM rX7LenovoFilesNZ3 2 NZM3H 2 NZM3H 2 NOZOMI 3 SWG SDV2 VER 2 10 JUNE 082010 LENOVOLenovoSchematiclenovo-thinkpad-t420-nz3-uma-fev-f-ab570Lenovo
Questions about this file
What is the board number of Lenovo Ideapad 320 15IKB EG521 EG522 EZ511 EG721 NM B452 DIS?
The file is for board NM-B452, 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 #4874 in the public Telegram channel @schematicslaptop, where the file can be downloaded with a free Telegram account.