Lenovo Ideapad 320 15IKB=EG521 EG522 EZ511 EG721 NM B452 DIS Schematic · board NM-B452
This page has the schematic for Lenovo Ideapad 320 15IKB=EG521 EG522 EZ511 EG721 NM B452 DIS, a laptop motherboard from Lenovo. The board itself was engineered by Compal and carries board number NM-B452. Version: dedicated graphics (DIS). 16 more files in the library share this board number, including AMD, Compal listings — they're listed below.
Download via Telegram- Brand
- Lenovo
- Device
- Laptops
- Made by (ODM)
- Compal
- Board number
- NM-B452
- Graphics
- dedicated graphics (DIS)
- Contents
- Schematic
- File size
- 31.6 MB
- Posted
- Available via
- Telegram @cynetitsolution
- Original file name
Lenovo_Ideapad_320_15IKB=EG521_EG522_EZ511_EG721_NM_B452_DIS.rar
Uploader's note
NM-B452 SHEMATICSame board number 16
All files for NM-B452- Lenovo Ideapad 320 15IKB=EG521 EG522 EZ511 EG721 NM B452 DISLenovoNM-B452Boardview
- EG521 EG522 EZ511 EG721 NM-B452 Rev1.0 2017-07-03.BINCompalNM-B452BIOS
- LENOVO IDEAPAD IdeaPad 520 15IKB EG521 EG522 EZ511 EG721 NM B452LenovoNM-B452BIOS
- LENOVO IDEAPAD IdeaPad ５２０－１５ＩＫＢ EG521 EG522 EZ511 EG721 NM B452LenovoNM-B452BIOS
- LENOVO IdeaPad 320 15IKB 520 15IKB EG521 EG522 EZ511 EG721 NM B452LenovoNM-B452BIOS
- 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
- Lenovo IdeaPad 320 15IKB EG521 EG522 EZ511 EG721 NM B452 Rev 1.0LenovoNM-B452BIOS
- NM-B452 R02 DISCompalNM-B452Boardview
- LENOVO IP520 EG521 EG522 EZ511 EG721 NM B452 REV 1.0 OutimageLenovoNM-B452BIOS
- Lenovo Ideapad 320 15IKB EG521 EG522 EZ511 EG721 NM B452 DISLenovoNM-B452Files
- 520 15IKB EG521 EG522 EZ511 EG721 NM B452 Rev 1.0 2017 07 03 ClearCompalNM-B452BIOS
- IdeaPad EG521 EG522 EZ511 EG721 NM-B452 REV 1.0 CLEAR MELenovoNM-B452BIOS
- NM-B452 R02 DISCompalNM-B452Boardview
- 320 15IKB Type 80XL, 80YE IdeaPad EG521 EG522 EZ511 EG721 NM B452LenovoNM-B452BIOS
- 320-15IKB Type 80XL, 80YE NM-B452 IdeaPadLenovoNM-B452BIOS
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 filesBIOSLenovo Ideapad Gaming 3 G0G20 LA-L171P Rev 1A 2021-04-19Lenovo · LA-L171PBIOSLenovo Aawbc BD LA C293P Rev 1.0 2015 03 06 CPU AMD Working BIOSLenovo · LA-C293PBIOSThinkBook 14 IIL DALVACMB8D0 Rev D Working BIOS 100%Lenovo · DALVACMB8D0BIOSLenovo E590 E490 FE490 FE590 FE480 NM B911 Rev 2.0 2019 01 17 WorkingLenovo · NM-B911SchematicLenovo Ideapad 500 15ISK LA C581P Rev 1.0 Schematic Diagram PDFLenovo · LA-C581PBIOSThinkPad T450 Lenovo BT462 NM A581 Rev 3.0 2015 12 24 Working BIOSLenovo · NM-A581BIOSThinkPad X13 GEN1 NM-C791 Rev 2.0 Working 100%Lenovo · NM-C791BIOSIdeaPad 5 Pro NB3029 MB U V4 16MB BIOSLenovo · NB3029
Questions about this file
Which board number is this Lenovo Ideapad 320 15IKB=EG521 EG522 EZ511 EG721 NM B452 DIS file for?
It's for board NM-B452, 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 #418 in the public Telegram channel @cynetitsolution, where the file can be downloaded with a free Telegram account.