Hi I have a 19' Sceptre X9G Komodo II LCD. When the power is plugged in, I just get the power light blinking green. when it is hooked up to a computer, I get a solid green, but no picture. Any ideas on what possibly could be wrong? Thanks in advance! Dj
Sceptre LCD problem?
This trouble maybe power supply or inverter boards is defective.
first you can test the voltage of the multr,and then check which part is defective.From Wisiny.com can find those parts
if you have any question,please let us know email:[email protected],we sincerely hope we can help you!
you can also check this boards whether suit you:
Sceptre LM004 Power Supply Backlight Inverter for X9G KOMODO
Sceptre LM004 Power Supply Backlight Inverter for X9G...
Sceptre LM004 Power Supply Backlight...
Mine did the same thing unless i gave it alot of time to warm up and i mean alot after awhile i hade to open it up plug it into my computer turn them both on and uynplug a wire inside and plug it back in and presto in worked for awhile
You didn't say if this monitor used to work on your computer or if it's new to you. Assuming it's new. Check if you get the Bios text etc when the compter is first switched on, if so then the monitor may not be able to support your windows resolution. If you have two monitor sockets on your PC then try the other one. If you are plugging in to a laptop, sometimes you have to enable the external monitor output. Just a few guesses, more info required.
Basic LCD monitor and TV troubleshooting guide:
http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide
http://www.fixya.com/support/r7406380-tv_training_manuals
Failed TV and Monitors: http://s807.photobucket.com/albums/yy352/budm/
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.
Please leave rating if it helps.
Basic LCD monitor troubleshooting guide:
http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting
Failed TV and Monitors: 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.
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Also, this is a used monitor; was working at one point.
My monitor has power (blue light is solidly lit) but no display. If I shut off the monitor and then turn it back on, I have a display for aprox. 1 sec. theen it goes blank again.I tried another monitor and it worked fine. It also did the same thing when connected to another computer. It worked fine earlier and then all of a sudden it didn't.
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