High-pitch noise from AC-Adapter

From ThinkWiki
Revision as of 09:58, 22 May 2006 by Sanhan (Talk | contribs) (Added by HCZ)

(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to: navigation, search

High-pitch noise from AC-Adapter


This appears in my T60 2007-4UH from Lenovo. I also found someone reported this problem on a T60p. I get no feedback from Lenovo or IBM for this problem.