Question about Toshiba 42HM66 42" Projection HDTV
I turn on the TV and it makes a low squealing noise for about 45-60 sec. when it wams up operates just fine. Started this after 18 mo. of trouble free operation. Any suggestions?
If you can solder, try checking all the boards for poor solder connections. Resolder any that appear grainy or have rings. If that fails to resolve the problem, then we will have to start looking for failing capacitors in the power supply area.
Please note that there are potentially dangerous high voltages inside the set even when unplugged.
Keep us posted,
Posted on Feb 21, 2009
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Nov 23, 2015 | Cars & Trucks
Nov 14, 2013 | 2007 Suzuki Swift 1.3
Apr 01, 2013 | 1990 Mercury Grand Marquis
Feb 13, 2013 | Cars & Trucks
Sep 22, 2011 | 2001 Ford Focus
Jun 15, 2010 | 2004 Kia Sorento
Jan 23, 2010 | 1998 Oldsmobile Intrigue
Sep 14, 2009 | 2005 Honda Civic
Mar 22, 2009 | Zenith C32V37 32" TV
Sep 01, 2008 | RCA P52926 52" Rear Projection Television
Mar 08, 2013 | Toshiba 42HM66 42" Projection HDTV
90 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: