SCH

THINKPAD T440s - ST-1 UMA VILT0 NM-A052 PDF.rar

Schematic for Lenovo T440s / ST-1 / VILT0 · board NM-A052 · 1.3 MB · shared in 2 Telegram posts.

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TXTAbout THINKPAD T440s - ST-1 UMA VILT0 NM-A052 PDF schematic

THINKPAD T440s - ST-1 UMA VILT0 NM-A052 PDF is a free Lenovo T440s / ST-1 / VILT0 motherboard schematic diagram for board NM-A052. It is packed in a RAR archive of 1.3 MB. It was first posted on 26 Jul 2022 and is available in 2 Telegram channels.

The NM-A052 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 a boardview and BIOS dumps — see all NM-A052 files.

Type
Schematics
Format
.rar · RAR archive
Size
1.3 MB
Brand
Lenovo
Board number
NM-A052
Model
T440s, ST-1, VILT0
Notes
UMA (integrated graphics)
First posted
26 Jul 2022
Last posted
23 Jul 2026
Sources
2

Tags

NM-A052 schematicNM-A052 schematic diagramLenovo NM-A052Lenovo T440s schematicLenovo T440s motherboardLenovo T440s circuit diagramLenovo schematic pdflaptop schematic diagramLenovo laptop schematic diagramschematic free download

J1Download NM-A052 schematic from Telegram

  • Схемы (Schematics), Boardview, Datashits и дампы BIOS для ремонта ноутбуков. База платформ: ASUS, Apple, Lenovo, HP, Acer, MSI. @cyberlanelectonik · 23 Jul 2026
    Open post
  • schematics|boardviews| ARCHIVE 💻💻 @schematicslaptop · 26 Jul 2022
    Open post

R1How to download THINKPAD T440s - ST-1 UMA VILT0 NM-A052 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 THINKPAD T440s - ST-1 UMA VILT0 NM-A052 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-A052. 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.