RM Schematics
Laptop motherboard

LKN4 UMA 10223-SA Schematic

This page has the schematic for LKN4 UMA 10223-SA. Version: integrated graphics (UMA).

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Brand
Other
Device
Laptops
Graphics
integrated graphics (UMA)
Contents
Schematic
File size
4.3 MB
Posted
Original file name
LKN4_UMA 10223-SA.pdf

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Questions about this file

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 #1702 in the public Telegram channel @schematicworld, where the file can be downloaded with a free Telegram account.

Guides for this file

Laptop won't turn on? A schematic-based troubleshooting plan6 min readHow to find your laptop motherboard number5 min readSchematic vs boardview: which one you need for repair3 min read