Question about Sceptre X9G-KomodoV (Black) 19 inch LCD Monitor
My screen turned black all of sudden, like in sleep mode. So the green light was actually turning on and off, but right before the light turn off, theres the computer image that appear for 1second. So the screen still see whats going on in the computer, but it seem he cant keep it on all the time anymore. Is there any fix for that ?
The capacities on the circuit board are failing. It’s a cheap fix if you can solder, but most electronic service centers like Frys will fix it but may cost as much as a new one. I pick these up out of the trash and fix them for less than $2.
Posted on Nov 09, 2017
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Posted on Jan 02, 2017
Most common failures in the LCD monitors are bad capacitors (bulging top/seal or leaking) in the power supply, failed inverter circuits (blown fuse, shorted transistors, shorted/open transformers), bad lamps (poor solder connections or worn out lamps). You will need to open it up and inspect the inside, see example of failed monitors to get some ideas what to look for: http://s807.photobucket.com/home/budm/allalbums
Post back what you see inside so we can guide you further and it will help out other people in the future also.
Posted on Apr 18, 2010
It does that when attached to another PC also? Need to narrow down the problem first. Basic LCD monitor and TV troubleshooting guide: Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague Capacitors kit: http://lcdalternatives.auctivacommerce.com/ he can make you a set of caps for you. Or www.digikey.com just make sure to use caps with low ESR, 105c, high ripple current, long life rating such as PANASONIC FM or FC series.
Failed TV and Monitors: http://s807.photobucket.com/albums/yy352/budm/
Please leave rating if it helps.
Basic LCD monitor and TV troubleshooting guide:
Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague
Capacitors kit: http://lcdalternatives.auctivacommerce.com/ he can make you a set of caps for you.
Or www.digikey.com just make sure to use caps with low ESR, 105c, high ripple current, long life rating such as PANASONIC FM or FC series.
Posted on Jan 12, 2011
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