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Sceptre 12ms the picture last only about 1 second after turning monitor on, each time I turn it off

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This sounds like a typical case of bad electrolytic capacitors. You will either have to get it repaired or replace the bad capacitors yourself to solve this. But first see if it is still under warranty.

Posted on Jul 16, 2008

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When I turn it on the monitor display for two seconds and then go BLACK.


See SCEPTRE albums and other as weel for example of failed monitors.

Basic LCD monitor troubleshooting guide:

http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting

Failed TV, Monitors, capacitors, and lamps pictures: http://s807.photobucket.com/home/budm/allalbums

http://en.wikipedia.org/wiki/Capacitor_plague
Capacitors kit: http://lcdalternatives.auctivacommerce.com/ he can make you a set of caps for you.
Please post back what you find.

Nov 01, 2010 | Sceptre Computers & Internet

2 Answers

Sceptre Monitor P/N X7G-Komodo II displays for about 1 second at a time, then goes black. When I cycle monitor power, I see a perfect display for 1 second. Does anyone have a recommended solution?


When the backlight does not stay on for more than a second, the problem is usually the backlight power supply board failure. Typical failures are blown capacitors, or transistors. A electronic repair shop should be able to fix it.

Oct 05, 2010 | Sceptre X7G Komodo II 17 in. Flat Panel...

1 Answer

My sceptre 30" lcd TV monitor turn on a few second then turn off only the sound is still on.I try to turn on/off many times and some time it works some time it doesn't. Could you please help what is the...


It can be the problem in the backlight inverter board or the power supply problem. You need to open it up and start looking for bad caps with bulging top first. Post back what you see inside. See example of failed monitors due to bad caps: http://s807.photobucket.com/home/budm/allalbums

Mar 06, 2010 | Sceptre S1902D 19" LCD Monitor

2 Answers

At start-up, Sceptre X7 monitor flashes on, then goes black. Must turn computer on and off numerous time before monitor will stay on. How can this be fixed?


Hi Friend,

You need to check your display setting in your computer..i mean to say..you need to click on desktop then properties then display then screen saver then change the time.....

Dec 20, 2009 | Sceptre X7G-Naga 17" LCD Monitor

1 Answer

I have a 20 sceptre widescreen lcd monitor


Have you tried any other monitor connected to your computer since your current problem? Check your connections, make sure your VGA cable/DVI cable are in good condition. If none of that works try to RMA it to sceptre if your still within the 1 year period.

Apr 07, 2009 | Sceptre X20g-Naga III 20.1" LCD Monitor

1 Answer

No picture on my x5g-komodo7 monitor


A reddish picture is the classic symptom of worn out backlight bulbs.
Sensor circuits usually shut down the power to the bulbs in a second or so.
Monitor Mike.

Jan 03, 2009 | Sceptre X5g-Komodo VII 15'' LCD Monitor

1 Answer

Sceptre 17


It's these cheap power inverters! They blow out in 3 months.


Nov 18, 2008 | Sceptre 17" LCD Monitor

1 Answer

No picture sceptre 7x 17" monitor


Check for a bulged capacitor. They should be flat on top, look for one, possibly two with a "bulge" on the top :)

Nov 08, 2008 | Sceptre 17" LCD Monitor

1 Answer

Sceptre X9 monitor problem


hy,
usually the capacitors on the inverter board for the backgroundlight
should be replaced.
good luck
hans

Nov 17, 2007 | Sceptre computers5: X9 S-Naga II 19" SXGA...

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