Re: Dell E172fpb
I ended up just buying a new inverter
Cakk
New Member
Last Activity: 05-18-2009, 10:09 AM
Joined: 04-21-2009
Location:
-
Re: Dell E172fpb
Hmm I'm testing them right now and they all seem to give me a reading.. Maybe I am doing something wrong. Ugh.
Also I just tested the transistors I replaced and they are all giving me a reading. So my issue may b different than the others.Last edited by Cakk; 04-26-2009, 12:07 AM.Leave a comment:
-
Re: Dell E172fpb
How do I check?...Leave a comment:
-
Re: Dell E172fpb
Hmm I just replaced the transistors but now the powerlightt stays on but the screen still doesn't come on. Any ideas?Leave a comment:
-
Re: Dell E172fpb
Ok I just replaced that one but now the powerlight stays on but still black. I think I need to replace all 4 transistors and resolder the connections to the transformers that should fix it.
Ill let you guys know what happens.Leave a comment:
-
Re: Dell E172fpb
Yea I've never really worked with Circuit Board before so I'm not sure how to do a diode check.
I did look on the bottom of the CB and Q751 has brown burn marks around the solder do you think that may be the cause of my problem?...Leave a comment:
-
Re: Dell E172fpb
[url]http://www.twitpic.com/3r6i3[/url]
[url]http://www.twitpic.com/3r6i3[/url]
For some reason I can't edit my post so here are the links to the pics those aren't working.Re: Dell E172fpb<br /> <br /> [url...ren't working.Re: Dell E172fpb
[url]http://www.twitpic.com/3r6i3[/url]
[url]http://www.twitpic.com/3r6i3[/url]
Leave a comment:
-
Re: Dell E172fpb
I have been having the same problem with mine when the monitor doesn't turn on but the power light blinks. I think this is because I am missing some transistors but I'm not sure which ones I need to put there.
Here are screens.
[CODE]http://web3.twitpic.com/img/6307049-cebfe6ff6e3c8c80da1fab53a5676d15.49eea266-full.jpg[/CODE]
[CODE]
http://web5.twitpic.com/img/6306987-88a1496a915bcd8a19f47e096073700c.49eea30e-full.jpg
[/CODE]
Video.
[url]http://www.youtube.com/watch?v=LzR6f37F80M[/url]...Leave a comment:
No activity results to display
Leave a comment: