Question about Gateway FPD2275W LCD Monitor

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Dell Monitor repairing trobleshoot

I have Dell monitor model no e773s everytime blowsoff horizental out put transistor and blink the front or power led what is the problem ?

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Check for output power from horz transitor. if this ok check diodes for short and replace. check output power after repair.
check that power is right form power supply. if not repair.

Posted on Jul 20, 2008

Buy new moniter

Posted on Jul 09, 2008

Check the circuit of secondary line 1st check the all dioed must be shorted. then replace the horizontal transiistor out put.

Posted on Apr 18, 2008

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My Dell E173FP monitor will not come on. I have unplugged and replugged the cable from monitor to hard drive case as well as the a/c power cord. I have rebooted the computer several times and all I get on...


The dreaded blinking green led without a display, means that the backlight circuit has failed on this monitor. Typicalll the transistors that drive the backlight transformers short out and fail. I have fixed this on my monitors twice. Very common failure for this monitor and can be fixed quite easy if you know how to use a soldering iron and a meter. They even sell a repair kit on ebay that provides parts to repair this monitor. Just go to ebay and search e17fpb repair and to find it. Hope this helps.

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Dell E172FPb monitor black screen green flashing power button


Hello,

We have a dis-assebly and repair guide posted on our web site at:
www.ccl-la.com/monitor_repair.htm
The problem is usually the driver transistors, our guide shows where they are and what to replace to get your monitor back running again.

I hope this helps, If so please rate my solution.

Buddy
Corporate Computer
www.ccl-la.com

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Sorry to say but screen needs to be rplaced you can find one on ebay for about $100.

If you find this helpful please rate so.

Thanks

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1 Answer

Dell 17'' flat panel monitor power light is blinking


some transistors on the board have shorted they supply power to the inverter to run the lamps, they power is not cut off intermittently and the protection circuit has stopped the monitor. the fix is here

http://josepino.com/other_projects/?howto-repair-dell
goo dluck if you want it fixed for you let me know

Mar 22, 2009 | Dell E173FPf 17" TFT LCD Flat Panel...

1 Answer

MONITOR WILL NOT TURN ON AFTER POWER OUTAGE


I am sorry about this but the correct repair for this issue is replacement of 4 transistors on the main power board inside the monitor I just completed a repair on a dell 17 inch monitor it now works flawlessly. the process can be found on the internet and it is very delicate work. if you can all their service center you used then by all means call them,
And just fyi TYPING IN ALL CAPS IS THE SAME ASSCREAMING AT THE TOP OF YOUR LUNG SOO PLEASE STOP AND USE CORRECT NETTIQUET.
you have a nice day now.

Oct 27, 2008 | Dell E171FPb 17" TFT LCD Flat Panel...

1 Answer

Help me please


You got a common problem caused by bad transistors. Here is the solution:

http://josepino.com/?howto-repair-dell

I do not recommend you to follow the instructions if you don't have previous electronics repair experience.

Good luck!

Sep 30, 2008 | Dell E172FP 17" LCD Flat Panel Monitor

5 Answers

E173FP monitor fix


Well, here's Dell's answer:

http://support.dell.com/support/edocs/monitors/E173FP/En/trouble.htm

Mar 30, 2008 | Dell E173FP 17" LCD Monitor

1 Answer

LED's blinking, no video


Your C5707 transistors in the monitor have failed. Suggest replacing all four with the Sanyo C5707 transistor. A common problem.

Dec 10, 2007 | Dell E173FP 17" LCD Monitor

6 Answers

Dell E172FPb 17" LCD Monitor Problem


Your inverter power supply has gone bad. You will need to replace the whole board or replace the the 2sc5707 transistors in the inverter area. Check out this link for installation videos and how to for that model
http://www.lcdrepair.us/Installation.html
They also sell the whole board as well as repair kits

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6 Answers

Dell Blinking Power Light


Just wanted to say Thank You for the info on this site. I had the same problem as previously posted. When powered up, the monitor showed a fast flash of the desktop and then went black, with the power indicator flashing green. I read the posts, purchased the capacitors and the 4 - 2sc5707 transistors through ebay. I ordered them on the 6th and rec'd them today. I only had one bad capacitor and one transistor that checked bad, but I ordered 5 caps and 4 transistors. When ordering the caps be careful of the height of the caps. I found this to be a problem because I ordered the 50v, 105 degree Panasonic caps that didn't fit with the enclosure attached, so I used the 4 good caps removed previously and replaced the bad one with a 470uf, 50v. 85 degree cap from Rubycon I found among my spare parts. Installed the parts and the monitor is working properly (for the last two hours) so I'm happy for as long as the repair lasts. Thanks again for the info.

Dec 05, 2006 | Dell E173FP 17" LCD Monitor

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