Question about HP W2007 LCD Monitor

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HP W 1907 v LCD Monitor after few seconds it goes dark

My HP W 1907 v LCD Monitor power is on after split seconds it goes dark. Whats the problemof this. I opend it already but only the rear case. How can I open the front lcd glass so that I can see inside the Main board.

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  • Ryan Stiers
    Ryan Stiers May 11, 2010

    When the monitor goes dark does the power light on the monitor stay Blue (or Green) or does it change to Orange?



    Also I would not recommend you opening the Monitor at all. If you have had this monitor less than a year, you are still within the manufacturer's warranty. Call HP tech support line because if the monitor is faulty and you are in warranty they may send it in and repair it or replace it. If you do call HP, do not mention that you opened up the rear case, as this may void the warranty and they will not be able to help you.

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5 Suggested Answers

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power supplybdown

Posted on Apr 04, 2008


Mark_Webber
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SOURCE: HP L1702 lcd monitor power on then goes off

There are 8 caps that need to be replaced on these monitors.
2x1000uf 16v
6x470uf 10v

It is an easy repair if you know how to do it. If not, then your local TV repair man can do it fairly cheaply and quickly.

Posted on Apr 08, 2008

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SOURCE: hp pavilion 1503 monitor lcd

Believe it or not, I got given a f1503 not working but without the power cable. He said the same thing everyone else is saying. I did not have a 12 volt 3amp converter but a 12 volt 1.5 amp converter. Plugged it in turned it on and wow it worked fine. It has been working for 1 week on with no problems. So try a different power converter, worked for me.

Posted on Jul 10, 2008

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SOURCE: How can I open the HP w1907 LCD Monitor

I have just opened an HP W1907. It does not open from the back like Dell!!! The black plastic bezel with the HP logo on the front must be removed.I pried mine lose and broke most of the plastic nibs that hold it in place. From examining the bezel, it appears the a thin hook should be slipped in between it and the light gray plastic then pry up the back of the black bezel. The nibs on the black plastic bezel are facing downward and you must somehow lift them up and over the matching locks on gray piece. If you pry on the black back piece, as in Dell, you will break off four post the have screws put in from the front.

I hope this helps.

NKN

Posted on Oct 19, 2008

  • 1 Answer

SOURCE: My HP LCD comes on when I turn on the power,but for few seconds.

It is a capacitor 16V, 1000uF.

Posted on Feb 11, 2010

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Monitor goes dark after about 2 seconds


I have the same monitor, its a power supply problem from the computer most likely. check the cable connections etc... I would get a service call from an authorized dealer near you ... about $120.00. Hope this helps:)

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If it is left plugged into the wall, the power supply is always running 24/7 even the power switch is OFF.

Most common failure in the LCD monitors are bad capacitors (bulging top/seal or leaking) in the power supply, failed inverter circuits (blown fuse, shorted transistors, shorted/open transformers), bad lamps (poor solder connections or worn out lamps). You will need to open it up and inspect the inside, see example of failed SAMSUNG monitors to get some ideas what goes wrong: http://s807.photobucket.com/home/budm/allalbums
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joel_herrera, Yes, this is a very common symptom of a failing Switch-Mode-Power-Supply and/or Inverter circuit! Very common in 2-4 year old lcd/fpd's. How old is your's? Do you have warranty? Have you tried the Flashlight test? DO THIS! Reconnect lcd monitor to your fully booted PC with a known good WIN desktop screen. Then power "on" the HD2201 and tell me what happens and what you see or don't see after the screen goes BLACK! Shine a bright flashlight onto the screen at different angles and let me know the results. I'm louie12fix on fixya or lmistyrel @aol.com BYE

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A local TV repair shop should be able to do the reprair fairly cheap, but it's best to make a few phone calls and check they will work on an LCD monitor firstly, and secondly a rough quote.
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Can't see screen to install diver for HP Compaq WF 1907


My friend just purchase this monitor yesterday. When she plugged it in to the back of the tower she received the same prompt u have mentioned. I was able to repair it because she simply did not realize that I had installed a new graphics card into her pc a few months ago. When u do this, you have to hook your monitor into the area where the new graphics card was installed. You can not plug your monitor into the same onboard card that u have previously plugged your monitor into.
Let me know, if by chance, u did install a new graphics card.
Hope this was helpful :)

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