Riddled TV Repair Forum
Service manual and Circuit Schematic Discussion
  		  Advertise Here  
 FAQFAQ   SearchSearch   RegisterRegister 
   Log inLog in 
HOME          TV Repair Tips          Forums          About Us          Howie Did It
Samsung LN46B640R3FXZA "USB2 power overload"    
Post new topic   Reply to topic    Riddled TV Repair Forum Index -> TV Repair
 
Author Message
steve82377



Joined: 03 Jan 2012
Posts: 1
PostPosted: Tue Jan 03, 2012 3:58 am    Post subject: Samsung LN46B640R3FXZA "USB2 power overload" Reply with quote
Hello. I own a Samsung ln46b640r3fxza which has started displaying the "New Device not found. USB2 power overload" message in the bottom left corner of screen. It is intermittent and seems to appear for no rhyme or reason. It goes away for weeks and comes back with a vengeance- usually when I have company over. (SIGH!)

I have tried to research this problem online, but the only "help" I saw was "please call 1-800-SAMSUNG", which is fine and dandy for those still under warranty. Mine decided to do this no more than a week out of warranty. I don't even use the USB ports, so I'm not sure why this is even going on.
If anyone knows what I need to fix or replace, or if there is even a way to disable the message via service menu, I'd be deeply appreciative!

Thanks in advance.
Google
PostPost subject: Advertisement
kuhurdler



Joined: 28 Dec 2006
Posts: 2582
Location: Overland Park, KS
PostPosted: Tue Jan 03, 2012 9:16 am    Post subject: Reply with quote
sounds like a power supply issue to me
Display posts from previous:   
Post new topic   Reply to topic    Riddled TV Repair Forum Index -> TV Repair All times are GMT - 6 Hours
Page 1 of 1

 


Disclaimer: All information provided by RiddledTV is strictly for information purposes only. Please observe all warnings displayed on your electronic
devices. This information should only be used to help diagnose work, and all service should be performed by a qualified technician.
Contact Us       Privacy Policy       Copyright © 2012 RiddledTV.com       Advertise on RiddedTV.com