Asus L406M Liquid damage, not turning on, no LED repair

From Repair Wiki
Revision as of 18:55, 8 January 2024 by ASRepairs (talk | contribs)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Asus L406M Liquid damage, not turning on, no LED repair
Device Asus L406M
Affects part(s) Motherboard
Needs equipment multimeter, soldering iron, soldering station
Difficulty ◉◉◉◌ Hard
Type Soldering


This article is a stub. You can help Repair Wiki grow by expanding it

Problem description

Repairing a water damaged L406M laptop.

Figure 1

Symptoms

  • Corrosion
  • Not turning on
  • LED not illuminating

Solution

  • the most damage was done in the area marked J5601 on the board.
  • some contacts of resistors and other chips were corroded there.
  • after repairing the contact to the board via soldering, the machine started.