Tag Lenovo Y470

Lenovo Y470 schematic diagrams, boardview, repair resources free download. Repair guides & tips, repair tutorials, repair manuals for Lenovo Y470, learn how to repair your Lenovo Y470.

Desktop PC BoardView, Desktop PC Schematics, Laptop BoardView, Laptop Schematics

The Schematic, Circuit Diagram PDF file for LENOVO Y470 la-6681p drawing

The Schematic, Circuit Diagram PDF file for LENOVO Y470 la-6681p drawing File info Pages: 40 Format: PDF File Size: 1.78MB Schematic Preview LENOVO Y470 la-6681p drawingY470_LA6881P_R10_0106_0_split Download Download XinZhiZao maintenance software to view the full MSI Motherboard 7640-14-0622 Schematic Diagram.

yx
2023-05-30

Laptop Repair Guide

Lenovo Y470 Boot Dark Screen repair

Lenovo Y470 Boot Dark Screen repair Open Xinzhizhao software and find the Y470 point bitmap. First, find that the main power supply pins on the upper screen of the motherboard are 1 and 2 pins +LEDVDD, and the multimeter found…

yx
2023-05-17

Laptop Repair Guide

Lenovo Y470 can be charged when it is turned off, but can’t be charged when it is turned on

Lenovo Y470 can be charged when it is turned off, but can't be charged when it is turned on. Remove PU201 and PQ201, and replace the component charging chip, the fault is perfectly repaired

lqy01
2022-05-17