Awesome man thanks for all the help. After reading the procedures i quickly carried out a test on the C at the inverter circuit. Question, how do I find the transistor part number? If you are checking them outside the circuit, they should not show shorts. I found the whole board on e-bay for The power LED then starts flashing at a rate of around 1 flash per second. Is there a need to replace the transformers i.

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You are commenting using your WordPress. This design fix is to prevent the recurrence of the transistors burning up again.

Dell E172FPb

The green power light is blinking. I did the flashlight test and the results were the same as you metioned. Transformers themselfs might be hard to get hold of and to some degree, Its really hard to figure dell e172fpb if it is the enamel in the transformers which is melting and causing the shorts without a good ref transformer. I am A dell e172fpb electronic tech.

Find More Posts by syclonejim. This page was amazingly dell e172fpb done. I want to do it once, the right way. I just following your information to repair my monitor, then my monitor now is reborn, Thank so dell e172fpb. I changed them all. Find More Posts by Rainbow.


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I installed dell e172fpb new transistor by following your instructions and presto, it worked. Is there a need to replace the transformers i. I have changed twice the 2SC and the monitor works for about a week and after that it goes dead again.

It is working for now. Some times it is a bad connection or arcing wire on dell e172fpb ccfl its self but that is very rare.

Henry, I also have a smoked FPs and I found dell e172fpb bad transformer on the inverter board. Rockhampton, Queensland, Australia My Country: This web page is Copyright Velo Systems Ltd.

So, i took the transistors off and they were still good. Dell Efpb Hi, I am new here and I have the same dell e172fpb with the monitor. Have ripped it apart as you do to check it out. Pins dell e172fpb – 6 are GND.

What a stroke of luck! Dell Efpb The monitor that i had fixed with the help of this forum has once again failed Dell e172fpb two transistors shorted, dwll new off of eBay — easy repair.

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It either dell e172fpb backlight lights or not backlight does not work but everything other does – if you light it up with something strong, you can see picture. I have already ordered a 4 pack of the 2sc transistors. Try contacting the manufacture directly.

Dell EFPB 17″ LCD Monitor | eBay

Click to checkout or to view or e172fob items. I checked the specifications on some CCFL lights. I have the exact dell e172fpb monitor and as of tonight the same exact symptoms. The new ones are bigger so I ended up having to cut some of the metal housing like in the pictures above. Products dell e172fpb not be made disposable unless they are bio degradable.