Question about Samsung LN-T4042H 40 in. LCD HDTV
2008 until 2017 is way more than 4 years old . take it to a repair shop and get an estimate of repair costs
Posted on Nov 16, 2017
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this 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.
Here's a link to this great service
Posted on Jan 02, 2017
SOURCE: samsung tv clicking sound
It ur power supply board it have components,is dead could be anythings,Capacitors bulbging happen mostly only on DLP Tv bacauce the FTB transformer,give high voltage for projection.Tries thes websites for replacement power supply board.Shopjimmy.com,Tv Repair World.com,Partstore.com or Ebay.com.
Posted on Sep 26, 2009
It sounds like you have a Power Supply Board problem. The PSB is the center Board (towards left) after you remove the back off the TV. Remove Board from TV with the 6-7 screws. Replace capacitors CM811, CM812, CM817 & CS806; 1000ufd 25volts.
Good Luck, big IRISH.
Posted on Dec 28, 2009
SOURCE: samsung 40" tv not coming on
I would check out the power supply module for bad caps with bulging tops. Check DC voltages at the output connectors, you should have 5, 12, 24V.
Posted on Jan 08, 2010
Testimonial: "This seems to be a common fault on these tv's. I probably wont attempt to fix myself even though the warranty has ran out. Thanx "
hi i have replaced power controls boards in more than a few of these & this needs to b done by a expert .
Posted on Apr 11, 2010
Testimonial: "I figured it would be something along that line-Here in AK, repairs can be costly-but I'll get a pro. Thanks!"
Tips for a great answer:
Nov 16, 2015 | Samsung Televison & Video
Aug 25, 2017 | Acura TL Cars & Trucks
Apr 22, 2010 | Epson Stylus 1400 InkJet Photo Printer
Mar 27, 2010 | 1998 Ford Explorer
Oct 21, 2009 | Samsung LN-T4042H 40 in. LCD HDTV
Sep 01, 2009 | Samsung HP-T4254 42 in. Plasma Television
Oct 14, 2008 | Televison & Video
110 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: