THP1H-8 LCFC NM-A421 BT460 V8.04 Schematic
This page has the schematic for THP1H-8 LCFC NM-A421 BT460 V8.04, a laptop motherboard from Lenovo. The board itself was engineered by Compal and carries board number NM-A421. 11 more files in the library share this board number, including Compal listings — they're listed below.
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THP1H-8_LCFC NM-A421 BT460 v8.04 PDFSame board number 11
All files for NM-A421- LENOVO ThinkPad T460S NM A421 REV 3.0 N1CET47W ME Cleared 16MB TESTEDLenovoNM-A421BIOS
- BT460 NM-A421 Rev 3.0 2015-11-26 ME Region Working BIOS 100%CompalNM-A421BIOS
- Lenovo T460S BT460 NM A421 Rev 4.0 2016 04 HF Type 20HG Unlock BIOSLenovoNM-A421BIOS
- BT460 NM-A421 Rev 3.0 2015-11-26 OkokCompalNM-A421BIOS
- BT460 NM-A421 Rev 3.0 2015-11-26 Working BIOS 100%CompalNM-A421BIOS
- LENOVO T460S BT460 NM A421 REV 3.0 2015 11 26 I5 6300U WORKING BIOSLenovoNM-A421BIOS
- LCFC NM-A421 BT460 V8.04LenovoNM-A421Schematic
- Lenovo T460S BT460 NM-A421 Rev 3.0 2015-11-26 Working BIOSLenovoNM-A421BIOS
- BT460 NM-A421 Rev 1.0CompalNM-A421Files
- Lenovo ThinkPad T460S BT460 NM-A421 Rev 3.0LenovoNM-A421BIOS
- Compal NM-A421 Lenovo T460S BT460LenovoNM-A421FilesDirect
Other Lenovo laptops
All Lenovo filesBIOSLENOVO G50-75M ACLU7-ACLU8 NM-A291 Rev1.0 BIOS & EC .BinLenovo · NM-A291SchematicLENOVO ThinkBook 14&15 G2 ITL Compal FLV34 LA K051P Rev 1A0 3 PDFLenovo · LA-K051PBIOSLENOVO THINKBOOK 14S G2 ITL Type 20VA FLV34 LA K051P WORKING BIOSLenovo · LA-K051PBIOSLenovo ThinkPad BX260 NM-A531 Rev 4.0 16MBLenovo · NM-A531BIOSLenovo BX260 NM A531 Rev 1.0 2015 08 2416MB Working BIOS 100%Lenovo · NM-A531BIOSLenovo IS8XM Rev 1.0 U4 & U5 & U107 Tested OK OKLenovoBoardviewLcfc NM-D511 Rev 10Lenovo · NM-D511SchematicLcfc NM-D511Lenovo · NM-D511
Questions about this file
Which board number is this THP1H-8 LCFC NM-A421 BT460 V8.04 file for?
It's for board NM-A421, 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 #15743 in the public Telegram channel @schematicslaptop, where the file can be downloaded with a free Telegram account.