Question about Dell E172FP 17" LCD Flat Panel Monitor

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Dell flat screen powers on and off

Works for a couple of min. goes blank and then comes back on and repeats this

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Bud Martin

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You may have bad fuse, shorted out transistors (c5706/5707), please look here for Dell E series circuits boards: http://s807.photobucket.com/home/budm/allalbums

Posted on Mar 04, 2010

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Screen goes blank when first turned on, have to keep restarting m


Hello,

If you turn the monitor off then about 1020 sec turn it back on and have a picture for five sec again it sound like the power supply in the monitor. but if that did not solve the problem, the picture board on your monitor is bad, since it goes off after few seconds and the power led or button is on, it means the picture board of your monitor has developed fault and will need to be replace.

I advice you replace the picture board on the screen of your monitor to solve the problem of the blank screen.

Take care.

Jul 24, 2010 | Dell E153FP 15" LCD Monitor

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Have 10 Broken monitors with simalar problems. 1. Dell e153FPB- Video for 2 seconds than screen goes blank. 2. Dell e153FPB- After 20 mins, Display stops working. 3.Dell e1724FPB-Video for 2 Seconds than...


Pleasec look through my albums so you will know what to look for.

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.
http://en.wikipedia.org/wiki/Capacitor_plague

http://www.badcaps.net

Dell bd: http://www.lcdrepair.us

Apr 24, 2010 | Dell UltraSharp E153FPb 15" LCD Flat Panel...

1 Answer

Dell 17inch flat screen monitor will not remain on, the screen go


If your Dell monitor still under into warranty, better to call Dell technical support and have them replace your monitor coz there is no way you can fix on it.

If the monitor is beyond with the warranty already, better to but a new one than taking it repair that will cost you much.

Thank you.

Oct 06, 2009 | Dell E172FP 17" LCD Flat Panel Monitor

1 Answer

My E172fp has a blank screen...when i unplug and plug it back in,the "dell dimension" or whatever that logo is comes on for a second, then the screen goes blank and stays that way.another monitor works...


i have the same issue before with my DELL 2001FP, I replace the 3 capacitor on the board that look like defective because the top is look like swolen, it should be flat. I replace it with the same value and now the it works better.

i hope this might help .

Feb 25, 2009 | Dell E172FP 17" LCD Flat Panel Monitor

1 Answer

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you have bad capacitors in the power board inside the monitor replace these and the monitor will work fine

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go to control panel>power option>power scheme.
adjust the hard drive to 30 mins and everthing else 20 minutes.
also, go to display and adjust the screen saver to be longer. up to 9999min.

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1 Answer

Blank after 2 seconds


This is most probably cause by one or more Faulty Electrolytic Capacitors, I find these are the MOST commonest form of "Fault" in these LCD's TFT's units. I ususally simply replace "On Spec" all High Value Electros, in fact ALL Electro's are suspect and often I just "Shotgun" and replace 'em all. Usually fixes all problems. Always use High Temperature Caps.

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