Question about HP Pavilion F1703 17" LCD Monitor

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HP Monitor Hello. I am sorry to bother you, however, you posted the comments : ---- I have repaired at least 50 of these monitors. It is a result of cold solder joints on toroidal coils. Since you have to take it apart to resolder the toroids replace the four push-pull transistors that drive the output transformers, they only cost about a dollar each. They fail on overheat and shut down the inverter. I have never had any of these monitors fail again after correcting these 2 issues. ---- I was wondering if you could tell me where I would purchase these transformers that are a dollar a piece. My screen is doing the same and I would rather replace than resolder. My email address is kathdiep@gmail.com Thank you in advance.

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SOURCE: Monitor repair

look in your local paper for monitor repairer,
but as the cost of a new monitors has come down so much ,i would consider a new purchase as the refresh rates and picture quality are far better now than when your monitor was produced,also second hand prices are very low .

good luck
Terry

Posted on Mar 10, 2008

  • 1 Answer

SOURCE: Hp F2105 Monitor Repair Part for Dull/Flashing/Black Screen is Available Now

Thanks for this post my f2105 was doing the same thing now its working great. Thanks much!

Posted on Jul 03, 2008

  • 37 Answers

SOURCE: What are the toroidal coils?

On my monitor I had the 8 pin smt FET's short out. The CCFL transformers were not bad. You can use a ohm meter to determine if the transistors are shorted or open. If you use FET's like mine did, you can monitor the out put for voltage. Mine was 12 volts pulsed DC. Good luck.

Posted on Aug 26, 2008

Matampong
  • 153 Answers

SOURCE: Screen flickers, turns on and off

Normally this kind of problem needs only the dry soder, cause theres some loose components some where on the main board. Try to resolder any visiual suspicious terminals of components.Try to see carefully if any of the capacitor has any buldgy appearence on top of them. If there is try replacing them.cheers

Posted on Nov 23, 2008

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Normal 0 false false false MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman"; mso-ansi-language:#0400; mso-fareast-language:#0400; mso-bidi-language:#0400;} Hello,

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Hello.


Hi,

If your like me you probably have another computer around. We need to "Borrow" its monitor. If not see if a friend of yours has one you can use for a day.

Replace your monitor with the "Borrowed" one and fire it up. If you get the black out right away, try the previous tip with this monitor as well. If this Monitor works, then we have determined that YOUR Monitor has (In gaming terms) "Been fragged". If its an older Monitor its entirely possible that running L4D at max resolution might have been just enough to push it to failure.

If the "Borrowed" Monitor exhibits the same symptoms even after the test. Then the blame lies on your Video card.

Whichever one failed check to see if its under warranty (Not likely for the monitor unless it's less than a year old) But for the video card, if it's by a bigname manufacturer (ie... PNY,BFG, ASUS etc...) then try to scare up your documentation and receipt because alot of these companies offer a Lifetime warranty and you'll get your card replaced/repaired for free. Sometimes if its a discontinued model you even get a free "Upgrade"

If you don't have a warranty. Get a service quote. Find a place that'll give you a free estimate. If you can't find a quote for less than half the cost of purchasing a NEW replacement, then your better of getting a new one. because you'll benefit from "New" technology AND you'll get a warranty with it.

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sorry - i posted my response at the original thread : )

Comment by ohms, posted on Jun 19, 2008
Definitely it is not your computer. When it was given the signal to go OFF, it did but like completely off.

Comment by ohms, posted on Jun 19, 2008Oh one more thing, if the monitor still exhibits same issue after setting your Power Options as displayed above,

check your warranty with that monitor and exercise it.

Yep u got it ! warranty or new monitor

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Please rate this solution and post your feedback.
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