Lenovo X series laptops (ThinkPad) X13 Yoga Gen 4 (Type 21F2, 21F3) Laptop (ThinkPad), Motherboard Schematic Diagram, BoardView file and BoardView software

Click on picture to enlarge	Price: US $20.00 What's included: — 2 Schematic Diagrams for Motherboard and DMIC Board — 3 BoardView files (ver 0,2. 0,3. 1.0) and BV Software — Power Block Diagram (Power Distribution Diagram) — Hardware Maintenance Manual — BIOS file* Main Components: CPU/HUB/RAM: Intel Raptor Lake-U/P / LPDDR5 (LPDDR5X) GPU/VRAM : UMA EC : MEC1724 File Types: Schematic Diagram(s) : PDF / Searchable Silkscreen : N/A BoardView file(s) : CAD HMM : PDF / Searchable BIOS files* : .FL1, .FL2 (Original file from the official Lenovo website) Language : English * The BIOS files are offered AS-IS

Click on picture to enlarge

Price: US $20.00

What's included:

— 2 Schematic Diagrams for Motherboard and DMIC Board
— 3 BoardView files (ver 0,2. 0,3. 1.0) and BV Software
— Power Block Diagram (Power Distribution Diagram)
— Hardware Maintenance Manual
— BIOS file*

Main Components:

CPU/HUB/RAM: Intel Raptor Lake-U/P / LPDDR5 (LPDDR5X)
GPU/VRAM : UMA
EC : MEC1724

File Types:

Schematic Diagram(s) : PDF / Searchable
Silkscreen : N/A
BoardView file(s) : CAD
HMM : PDF / Searchable
BIOS files* : .FL1, .FL2 (Original file from the official Lenovo website)
Language : English

* The BIOS files are offered AS-IS

Updated: 29-05-2026

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