Lenovo ThinkPad Edge E445, E455 NM-A231 SVT 20140528 Schematic
This page has the schematic for Lenovo ThinkPad Edge E445, E455 NM-A231 SVT 20140528, a laptop motherboard from Lenovo. The board itself was engineered by Compal and carries board number NM-A231. 3 more files in the library share this board number — they're listed below.
Download via Telegram- Brand
- Lenovo
- Device
- Laptops
- Made by (ODM)
- Compal
- Board number
- NM-A231
- Contents
- Schematic
- File size
- 5.4 MB
- Posted
- Available via
- Telegram @schematicslaptop
- Original file name
Lenovo ThinkPad Edge E445, E455 NM-A231 SVT 20140528 PDF.rar
Same board number 3
All files for NM-A231- Lenovo E455 AAVF1 NM A231 Rev 1.0 2014 06 09 AMD A8 7100 WorkingLenovoNM-A231BIOS
- Lenovo E455 AAVF1 NM A231 Rev 1.0 2014 06 09 AMD A8 Working BIOSLenovoNM-A231BIOS
- NM A231 AAVE1 ThinkPad Edge E445 E455 REV 1.0 Lenovo E455C NM A231LenovoNM-A231BIOS
More Lenovo E445 files 2
Lenovo E445 overviewOther Lenovo laptops
All Lenovo filesBIOSThinkPad X260 NM-A531 Rev 3.0 Clear ME Fixed OKLenovo · NM-A531BIOSThinkPad X260 NM-A531 Rev 3.0 BIOS & ECLenovo · NM-A531BIOSLenovo B490 LB49A MB 12208-1 CLEAR ME REGON FIXEDLenovoBIOSLenovo E40 ZIWB2 ZIWB3 ZIWE1 LA-B092P REV 3.0Lenovo · LA-B092PBIOSLenovo IdeaPad 3 15IML05 81WB00RMRA GS452 GS552 GS752 NM C781 RevLenovo · NM-C781BIOSIdeaPad330-15IKB EG521EG522EZ511EG721 NM-B451 REV1.0.BINLenovo · NM-B451SchematicLenovo IdeaPad 310 15IKB CG413 CG513 NM A982 CG413 UMA R 1.0 PDFLenovo · NM-A982SchematicLenovo ThinkBook 13s-IML S540 IML 13 SVT DIS V1.3Lenovo
Questions about this file
Which board number is this Lenovo ThinkPad Edge E445, E455 NM-A231 SVT 20140528 file for?
It's for board NM-A231, 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 #5919 in the public Telegram channel @schematicslaptop, where the file can be downloaded with a free Telegram account.