Question about HP w1907 LCD Monitor

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The W1907 goes blank when i turned the monitor off and then on

Okay it's like this. The monitor is fine before i switched it off. When i turn it on again, the desktop shows for about a second and then the screen goes blank. This happen when i am using the monitor continuously for hours and switching it off for a moment, say, by accident and had to turn it on again. If i turn it off for a long time (and i assume because the monitor has cooled off significantly) it works fine. When the screen goes off, the speaker is still working, if i happen to turn on my media player. It's just the screen that isnt.

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  • pdsimonson May 11, 2010

    What brand monitor? Is it connected to a video card?

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  • 37 Answers

I would say don't turn off the monitor at the switch at all unless you are not going to use it for a long time. I just leave mine switched on and the power save blanks the screen if I am away from it for 20 minutes. I leave my PC switched on all the time as well. If I need to use it for any reason it takes ages for it to start up fully so it's more convenient to just leave it all going so it's ready when I need it. If away from the PC for a day or more switch it off but I keep going back to it all day and night so it's easier for me to leave both on all the time.

Posted on Jul 12, 2009

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1 Answer

I turn my monitor on and it lights up then goes blank.


Off ur pc, and remove the vga cable connected to the system unit. On the system unit without the cable, after it runs for sometime. Off it from the power button and fix the vga cable. Then cold boot your pc.

Jun 06, 2011 | HP w1907 LCD Monitor

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Monitor will come on, monitor status box will come on and then screen goes blank. How can I fix this?


rwhite97, If your pc is working fine with substitute monitor, and w1907 lcd unit does same (black screen, or blanknblack screen) when connected to a "known good" pc, then you should visit and read some stuff at this 2005 blog. http://www.lesliewong.us/blog/2005/05/02/hp-pavilion-f1703-flat-panel-display-blackout-solution/ Then learn the flashlight test and what it means. Then go to YOUTUBE for video clips on lcd monitor disassembly and lcd monitor repair if you are into do-it-yourself repair. Remember this!!! Your w1907 unit uses the same basic design and operation principles that ALL brands of ccfl back-lit lcd monitors use. Good luck with the repair. Come back here and leave comment after doing your research/investigation and then rate this response. 12fixlouie

Jul 16, 2010 | HP w1907 LCD Monitor

1 Answer

When I turn on my monitor, its goes straight to a


  • when you turn on computer. after sometime your monitor goes to standby mode and monitor light colour will be orange it means problem with your computer not monitor.
  • After this You Check your VGA Card.
  • When you turn on computer is there any beep.
  • After this also check your RAM.
  • May be problem with your RAM.
Try this Technique .

Mar 13, 2010 | HP w1907 LCD Monitor

1 Answer

I have an hp w1907 monitor i start up puter and after about 15 miniuts the monitor goes black i turn the monitor off and about 5 minutes later i turn it back on and works fine for about another 15 minutes


You could have a faulty inverter board. The inverter supplies high voltage to the CCFL lamp/s, these lamps are mini fluro tubes approx 1,5mm dia. and the length of the screen.
Check the inverter output/inverter board and you maybe able to get parts from
www.lcdparts.net

Dec 13, 2009 | HP w1907 LCD Monitor

1 Answer

Monitor goes black


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I also have a hp w1907 monitor which also powered on for a second and then go blank with the power light still on.. it was out of warranty so I had no loss so I took it apart..I found one of the wires broken at one of the backlight bulbs { becarefull they are fragile and there is four of them, two on the top and two on the bottom... and the lcd screen is very fragile } I soldered the wire back on and it all work fine... just remember where all the screen parts go.

Oct 24, 2009 | HP w1907 LCD Monitor

2 Answers

Blank HP w1907


If the power light does not turn color and stay's green on startup, it is not a power problem. It is most likely the inverter. If the unit is in warranty, send it out ASAP. Contact HP customer care by email and have the issue logged in.
If in warranty, they will send you a box by FedX second day and have repaired.
This is a 19" monitor and will not be worth paying for repairs if not in warranty.

Sep 03, 2009 | HP w1907 LCD Monitor

1 Answer

I turn my monitor on and it lights up then goes blank.


sounds like you have a backlight problem, the wires are known to burn off the ends of the bulbs of the back light..if you try to repair it yourself be careful the lcd screen and bulbs are frigile.. there is 4 bulbs two on the top and two on the bottom of the screen ,, keep every thing in order when taking apart

Aug 01, 2009 | HP w1907 LCD Monitor

1 Answer

Screen comes on briefly then blanks out.


check inverter, memory, and powersupply.

May 31, 2009 | HP w1907 LCD Monitor

2 Answers

Monitor displays breifly then goes to blank screen


If tried the monitor on two other computers with the same result -- definitly your monitor is faulty. Take it to the repair shop. To make double sure, run your computer with another monitor. If everything is fine now; you can blame the monitor.

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W1907 Monitor Goes Blank


my hp 6440 monitor w1907 gets black for second when i click mouse my e-mail add. talathhava@yahoo.co.in

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