Question about LG RZ-37LZ30 37 in. LCD Television
Over the past few weeks everytime we turn on the tv there is loud cracking noises. After turning on and off a few times we would finally get a picture with no sound then after a few more attempts there would be sound with picture. Now there is only the loud cracking noises. We have only had this for two years.
Thank you for any help you can give us.
It seems you have loose or cold solder joint connection problem,causing a cracking sound.The solution is to reworks or resolder the solder joint connection in power supply section, audio section and inverter section...
Hope this may help you;
Posted on Sep 25, 2008
Tips for a great answer:
Oct 07, 2016 | LG 37LC2D Television
Oct 21, 2014 | Vizio L32 32 in. LCD HDTV
Oct 06, 2014 | Samsung Flat Panel Televisions
Feb 27, 2011 | LG 42PC1DV 42 in. EDTV-Ready Plasma...
Jul 09, 2009 | Flat Panel Televisions
Jun 28, 2009 | LG 50PG6000 50 in. HD-Ready Plasma TV
Mar 11, 2009 | Polaroid FLM-3732 Television
Mar 02, 2009 | Polaroid TLA-04011C 40 in. LCD TV
Jan 10, 2011 | LG RZ-37LZ30 37 in. LCD Television
388 people viewed this question
Usually answered in minutes!