Question about LG 52SX4D 52" HDTV

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HELP My tv sometimes stays on for 5 minutes,20 minutes,and sometimes even more,but it turns off into stand by mode with the lamp indicator flashing,the lamp was replaced 4 months ago.

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  • csnl2005 Nov 09, 2008

    How long should a lamp last?  We had ours replaced approx 1 yr and a half ago.  Our TV right now started intermittently shutting off into standby mode.  Sometimes we get 30 mins, sometimes 5 mins....very irritating especially while watching a good football game!  Any help would be much appreciated, also-- can any TV repair technician replace the lamp or does it have to be an LG certified individual? 

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I had the same issue. Replaced the lamp and now mine is working. Normally this is a sign that the bulb is out, however - I would say now that either:
1. Your lamp is defective.  2. The balast in your TV is defective. 
I would check out Discount-Merchant.com - they can help.

Posted on Sep 15, 2008

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