Question about Dell E153FP 15" LCD Monitor

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Monitor goes dark 2-3 sec after power up, green lite stays on

Monitor goes dark 2-3 sec after power up

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Bud Martin

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Look for shorted out transistors (four, c5706/5707) in the inverter backlight transformer driving circuits.

Posted on Jan 22, 2010

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My monitor works only for a sec when i turn on my pc and then it's off, but the led is showing that he is still working.


If the monitor is going into sleep mode the normal power led will change to another color. This indicates loss of video signal or possible out of range resolution. If the picture goes dark and the power lite stays on, you have a backlight malfunction. It can be bad capacitors causing an inverter power fault or it may have worn out backlights causing a shutdown condition.
Monitor Mike

Aug 17, 2010 | Computers & Internet

1 Answer

On power up the green light is on for 2 sec.


problem with the main board inside of the DS Lite. Its not staying on with the voltage being provided. To verify this. Plug your DS Lite into a working outlet and see if it stays on.

If it doesn't stay on then take the battery out and only hook up the ac adapter to it and see if it stays on.

At that point if it doesn't stay on, try to use another AC Adapter to see if it stays on, if it doesn't then you know for sure the main board is bad and you would need to get a new ds lite.

Jan 01, 2010 | Nintendo DS Lite Console

1 Answer

Dell 8200 green power lite comes on green hard drive lite off


Hello,
Check your fans o see if they are running and if the PC isn't getting too hot because that will cause it to stop and not boot up.

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1 Answer

I turn the DS lite power button on and the green


well go online type get ds fixed the they will tke it for 2 days

Oct 12, 2009 | Nintendo DS Lite Console

1 Answer

Green lite comes on for about 2 to 3 seconds then shuts down red lite pulses


If the back was off the board on the left is your Ysus board. It will have a cable plugged into the right side of the board from the signal board. Unplug the the Ysus board. If it stays on without a picture change both Y and Z sustain boards. If this helps let me know.

Oct 15, 2008 | Philips 42FD9932 42 in. Plasma Television

2 Answers

LCD Monitor goes off after 2 sec.


Check all cracked solder joints and resoldered and check two smd transistors near the inversors good luck

Aug 11, 2008 | Proview PL913B 19" Flat Panel LCD Monitor

1 Answer

Power light steady green but monitor goes dark after 4 secs of video


The video card in the computer could be going bad too or the driver for the video has corrupted. Try reloading the video drivers in the PC first.

Mar 29, 2017 | NEC MultiSync LCD1770V - Flat panel...

1 Answer

Dark disp-lay


sorry mate,that is dreaded power interter board inside lcd,read about similar benq model dramas here http://www.electronicrepairguide.com/benq-t705-lcd-monitor-repair.html

Jun 03, 2008 | BenQ T705 17" LCD Monitor

1 Answer

Envision LCD monitor


Most likely the 2 470uF capactitors in the power supply have leaked and partially shorted. If you have those replaced it should power up fine. The symptoms will be the green power light will come on and the backlight tubes will light up for about 1 sec then the entire monitor will shut off.

Dec 25, 2007 | Relisys RLT1720 17" LCD Monitor

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