SCH

THP1H-8_LCFC NM-A421 BT460 v8.04 PDF .rar

Schematic for Lenovo THP1H-8 / BT460 / v8.04 · board NM-A421 · 1.6 MB · shared in 3 Telegram posts.

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TXTAbout THP1H-8 LCFC NM-A421 BT460 v8.04 PDF schematic

THP1H-8 LCFC NM-A421 BT460 v8.04 PDF is a free Lenovo THP1H-8 / BT460 / v8.04 motherboard schematic diagram for board NM-A421. It is packed in a RAR archive of 1.6 MB. It was first posted on 19 Sept 2024 and is available in 3 Telegram channels.

The NM-A421 schematic shows the complete circuit of the motherboard: the always-on 3VALW / 5VALW rails, the battery charger, CPU core and memory power, USB, display, audio and the BIOS/EC section. Use it to trace no-power, no-display, short-circuit and not-charging faults on Lenovo boards.

For the same board you can also find BIOS dumps, a boardview and board packs — see all NM-A421 files.

Type
Schematics
Format
.rar · RAR archive
Size
1.6 MB
Brand
Lenovo
Board number
NM-A421
Model
THP1H-8, BT460, v8.04
First posted
19 Sept 2024
Last posted
23 Jul 2026
Sources
3

Tags

NM-A421 schematicNM-A421 schematic diagramLenovo NM-A421Lenovo THP1H-8 schematicLenovo THP1H-8 motherboardLenovo THP1H-8 circuit diagramLenovo schematic pdflaptop schematic diagramLenovo laptop schematic diagramschematic free download

J1Download NM-A421 schematic from Telegram

R1How to download THP1H-8 LCFC NM-A421 BT460 v8.04 PDF

  1. Press Download in Telegram. The post opens in the Telegram app, or on a t.me preview page — choose “View in Telegram”.
  2. You don’t need to join the channel. Tap the file THP1H-8_LCFC NM-A421 BT460 v8.04 PDF .rar to download it.
  3. Open it with 7-Zip (free) or WinRAR.

If a post was deleted, try another source above or search for NM-A421. Step-by-step help: downloading from Telegram.

.RARWhat is a .rar file and how to open it?

RAR archive. A compressed folder. It can hold a schematic, a boardview, a BIOS dump or all three.

Open with:

  • 7-Zip (free)
  • WinRAR

Tip: If the archive asks for a password, look for it in the Telegram post text.