20 Most Recent LG HT503TH Theater System Questions & Answers

does the display show locked on the front? if it does it requires a software fix, i can mail it you if you wish

LG HT503TH... | Answered on Feb 15, 2016

if you wireless has output settings make sure u have it set to the right amount of speakers . most the time setting it to surround works

LG HT503TH... | Answered on Aug 04, 2013

When the theatre is in the standby mode press and hold STOP button on the panel (not the remote) for some time - it should UNlock

LG HT503TH... | Answered on Jan 15, 2013

its always the spindle motor, should read around 9 ohms, if less replace

LG HT503TH... | Answered on Dec 12, 2011

discs can be faulty and lasers can be lazy try another dvd play and try another disc. if you can get a disc to play then try the the one that failed again straight after. persistent problems of this nature usually mean its time to buy a new dvd player

LG HT503TH... | Answered on Dec 02, 2011

Not finding what you are looking for?
LG HT503TH Theater System Logo

66 questions posted

Ask a Question

Usually answered in minutes!

Popular Products

Top LG Audio Players & Recorders Experts


Level 3 Expert

85223 Answers


Level 2 Expert

151 Answers


Level 1 Expert

21 Answers

Are you a LG Audio Player and Recorder Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

View Most Popular

LG Audio Players & Recorders

  • LG Audio Players & Recorders

Most Popular Question

lg ht506

  • Audio Players & Recorders