Find solutions to your dell efpb service question. Get free help, tips & support from top experts on dell efpb service related issues. We have a dis-assebly and repair guide posted on our web site at: Best thing about this new service is that you are never placed on hold and. Dis-assembly and Repair of a Dell EFPf Monitor: There are many Dell EFPf monitor in use and many will have power supply issues. If this Instructables.
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Knowing this you need to consider does she or dosen’t she Of the 4 c’s, one seemed weak, the others OK, fuse OK. When I hold the power button for a second to turn the monitor on, the scrren flashes on for a moment then goes black again. Given that, I wonder if all the solder had been re-flowed already. Hi there, Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.
Perhaps, likely, moved to a different spot on the board, as I removed and tested all. Find More Posts by jetadm A led will light up indicating “OK”. Faulty RAM This one is less obvious and less common, but it can happen. Please post the pictures of the board.
I hope this helps, If so please rate my solution. As it all worked e172fb of the case but not in, I should concentrate on what has changed. Dell Efpb there are 2 inductors on these boards one associated with each pair of transistors, these are marked Lx, these have quite thick wire.
Dell E172FPb monitor black screen green flashing power button
You hook to BCE, and serivce the ‘test’ button. Dell Efpb I did check with a DMM, and got ‘instantaneous’ readings that quickly went to zero, making the assumption they are not shorted, and do have capacitance.
Steve Allison Level 3 Expert Answers. You can’t post conmments that contain an email address.
This came from my brother, and the shield being ‘loose in the box’ when I got it made me think someone had been into the monitor before me. It just does not look like a low quality solder job, anywhere. Posted by itrekalot on Jul 30, Cannot really observe the brightness as I can’t get a direct angle, but they sure burn bright. Add Your Answer Tips for a great answer: This causes the monitor to malfunction and go blank. How can this be resolved.
Can the lamps or wiring be arcing out anywhere to the case. Check those connections before you declare your computer monitor as faulty.
More Print this page Share this page. Dell Efpb I re-soldered all the leads on the solder side even though they looked fine. Dell Efpb Service manual for 17 3 FP – maybe same? If you are comfortable soldering you can repair it yourself. Service manual for 17 3 FP – maybe same?
Last edited by tmwalsh; at Moving my hand over the whole megilla, feeling for hot spots, nothing is particularly hot. It shields the wires from the inverter to the CCFLs. Ee172fpb have been thinking that one of the caps may be not so good, perhaps one of the 2. Your answer needs to include more details to help people.
dell efpb service Questions & Answers (with Pictures) – Fixya
Information and picture clarity compositions should look like this post. Lately during the filling cycle water de,l is occurring. I tested the transistors using a transistor test meter that I built from a kit.