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HP 2509M 1-2 sec displays then fades

Monitor displays screen 1-2 seconds, then blacks out.

Posted by Anonymous on

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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bammbammfran
  • 159 Answers

SOURCE: Viewsonic VX910 powers on, screen displays for 1 second then turns off

Blinking on and off is not always a capacitor issue, it is usually caused by faulty transistors at the high output transformers that light the backlights. Crappy board design ! But fixable in most cases.

Posted on Aug 10, 2008

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  • 2 Answers

SOURCE: IBM ThinkVision 17" Monitor displays for 1 second then black

This seems to be a common problem with these monitors. Have a look very closely and see if you can still see something there. From there, either send it to get repaired, or, if you are handy with a soldering iron, open it up and replace the 4 main capacitors (at least one of them will be "popped", but it is handy to replace them all.

In order to open the monitor, you will need to remove the stand, and make sure you get all of the screws out before attacking it with a screwdriver.
I have 5 IBM monitors at work with the same problem, and opening them up has shown the popped capacitors.
Again, only recommended if you know what you are doing. Screwing it up will leave you with nothing.

Posted on Feb 03, 2009

  • 1684 Answers

SOURCE: ACER Al1916W goes blank in 3 seconds. It shows

Hello,

Yes, The inverter is the problem on your monitor. We have a step by step guide to dis-assemble and repair your monitor posted on our web site at:
www.ccl-la.com/monitor_repair.htm Your model is the same as the westinghouse L1875NW. We have a parts kit for $12.00 if you need it, it can be purchased on the guide page. If you don't want to do the repair yourself we can do it for $35 + shipping. This is a common problem with that series of monitors but the repair will get you back going.

I hope this helps, if so please rate our solution.

Buddy
Corporate Computer
www.ccl-la.com

Posted on Jul 30, 2009

  • 5 Answers

SOURCE: my hp w1907 19' monitor goes black light stays green

it sounds as if you may have a backlight problem..i have two of them that the wire going to the backlight had burnt off at the bulb..I had to take the lcd screen apart to solder the wire back on the blub.. be carefull the lcd screen and bulb are frigile... ther is 4 lights two on the top and two on the bottom..good luck

Posted on Jan 13, 2010

budmrtn
  • 11361 Answers

SOURCE: my siemens LCD monitor back light turns off after 1 sec

You need to check out caps in the power supply section first, then check the backlight inverter circuits for bad fuse, transistors. It can also be bad lamps. See example of failed monitors due to bad caps: http://s807.photobucket.com/home/budm/allalbums

Posted on Mar 05, 2010

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The following link will open a document that contains instructions with pictures on how to disassemble the HP 2509 LCD monitor. The document is in PDF format so you should be able to save the file to your computer if you choose. This should help you with the problem you are having. I hope this is what you are looking for but if you need further assistance, please feel free to ask.

http://www.hp.com/hpinfo/globalcitizenship/environment/productdata/Countries/_MultiCountry/disassembly_monito_201041519166.pdf

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