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Envision Monitors L19W698 19 in. LCD TV Questions & Answers
Re 19" model #L19W698 The screen has frozen, with no sound.
How do I reset this so I can watch tv?
Fault at its main digital board. Short circuited component/s at it. Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/ In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.
Before going further; try a hard reset first. If it does not help you, replace the main digital board. There are two methods to reset TVs. The first is simple to do; a Hard Reset. The other is somewhat skilled; is a Factory Reset (System Reset). To make it a hard reset, just unplug the TV from AC mains wall socket, and re-plug it back after 15 minutes or so. If you do this by overnight is better. This procedure will make it a hard reset. If you want to make it a system reset [Factory Reset]; you have to enter its service mode option, and select the factory reset option. If you wish to get some details; visit the site linked here.
2/1/2017 1:51:49 PM •
Envision...
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Answered
on Feb 01, 2017
Incidentally, i am using the monitor as tv, not
Hi well i assume you are using the HDMI output? or maybe you are using the ordinary Video out? In any event what you may need to do is hook up also the Red & White Stereo Audio... on the TV to the Output of the PC's sound card. This will then give you sound. Also when changing the sound NOW when using the two you must control the sound by first setting a volume on the TV with the Remote, and set a level, then ALSO you can adjust this as well with the remote or Volume control of the receiver, ie: The PC's volume,
10/10/2011 11:47:03 PM •
Envision...
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Answered
on Oct 10, 2011
Envision L19W698. TV has
This sounds like a problem with the LCD controller or the the LCD panel itself. How old is the set? That will give me and idea of whats the possibility of the panel going bad.
3/20/2011 10:31:15 PM •
Envision...
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Answered
on Mar 20, 2011
My envision tv?
Back - light problem. Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis.
http://electro-medical.blogspot.com/
http://electronicshelponline.blogspot.com/
To some model sets; especially LED back-lighted types; the back-light inverter circuit will be part of the main power supply board [SMPS]. In such cases, the power supply board might need replacement. To some models sets, the back-light inverter and SMPS section circuit will be integrated at its main board itself. If so; the main board should be replaced. To some models of sets, all these section circuit will be integrated at its main board. If this is the case, you have to replace the main board.
3/1/2016 8:06:59 AM •
Envision...
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Answered
on Mar 01, 2016
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