Tag Lenovo Xiaoxin Air 14IKBR notebook

Lenovo Xiaoxin Air 14IKBR notebook schematic diagrams, boardview, BIOS, repair resources free download. Repair guides & tips, repair tutorials, repair manuals for Lenovo Xiaoxin Air 14IKBR notebook, learn how to repair your Lenovo Xiaoxin Air 14IKBR notebook.

Laptop Repair Guide

Repair of dark screen of Lenovo Xiaoxin Air 14IKBR notebook computer

Lenovo Xiaoxin Air 14IKBR laptop has a dark screen, traced it to Q1, measured the breakdown short circuit of 2-3 pins, removed the corresponding Q1 tube and insurance on the material board, and turned it on perfectly after the replacement.

yx
2022-12-15