Hi i have a gateway 42inch plasma. model numer p420142v5 gtw-p42m303. the power light comes on, but no picture shows.

Can you re boot the tv it should work

try check its settings, maybe its not configured properly..if you have remote control on it, locate the menu button then go to picture settings or video settings then adjust the contrast, brightness, and the color of course to your desired level..

Hi there, hopefully a nice easy fix, have you checked the fuse in the plug?

hope this helps

Look on the link below and make him an offer.

http://cgi.ebay.co.uk/GATEWAY-PW-0500-SUB-POWER-SUPPLY-ASSY-FOR-GTW-P42M102_W0QQitemZ330416658127QQcmdZViewItemQQptZLH_DefaultDomain_0?hash=item4cee5e16cf

Hope it helps you out

Gateway 50" plasma tv #7005406 runs only in black and white after power outage. Menu screen still in color.

Most likely a Y sustain module failure. Gateway does not make a set, so I would need a part number off of the board in order to give you an exact price of the part. Usually they're around $300.00

Has the childlock function been activated?

There is an image board on sale on ebay you may want to check this out.

my 5 yr. old 50 inch plasma hd that i paid almost $7000 for started flashing for afew sec. when first turned on.progresivly got worse,flashed for about 30 min. then ok until turned off.after about a month power light comes on fans start then trips off. gateway phone 888 737 6949 wants $250 for power supply $330 for video?board $600 plus for other boards no guarantees.i fixed mine by spending $1000 for a new vizio 50 inch plasma hd.if anyone wants a free dead gateway email me,




archie

Here's the information you requested.  See pages 30,31,and 32.

 

Download the .pdf file here:

 

http://www.eserviceinfo.com/downloadsm/28159/Gateway_P42M102.html