Question about Philips 190CW8FB LCD Monitor

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Philips monitor I have a Philips 19" 190cw Monitor connected to my HP laptop via VGA. The monitor is mains powered. When I turn on my monitor it will display the philips logo then display the correct windows welcome screen...for about 1 second....then it will go blank as if switched off. the power indicator remains green indicating no problem with mains power supply. No error message appears stating any problem receiving video out put from my laptop. I then switch off the monitor and back on again...and the process starts again. I will repeatedly do this untill for no reason the monitor stays on and functions normally untill I switch off and come to use it again. During the one second period that the correct screen is displayed the monitor seems to be trying to focus. I have the correct resolution set. this is not a screen saver issue. Please help

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  • 281 Answers

Sounds like you have a bad inverter. You will need to open up the monitor to get to the screen to access the inverter board and replace it. If you are handy you can do the job yourself but if not then you will need to take it in to a computer repair shop to have it serviced. Depending on how old this monitor is, the cost of the repair maybe prohibitive.

Posted on Mar 12, 2017

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Posted on Jan 02, 2017

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SOURCE: Philips 170C Monitor

i believe your monitor signal cable is bad or twisted.try straightening the data cable that connects to your cpu, if it doesn't work, replace the signal cable.

Posted on Feb 26, 2007

  • 63 Answers

SOURCE: monitor only stays on for 3 seconds

There is probably a bad capacitor within the monitor that will not allow the picture to "hold" in the on configuration. This will need to be replaced. You can send it back to Phillips, or 17" monitors are pretty cheap these days. I would suggest a Samsung or BenQ. They both carry 3yr warranties.

Posted on Aug 17, 2007

  • 6 Answers

SOURCE: screen only stays on for 2 seconds at a time

just an update...I have fitted a new cable (pc to monitor) and it has been on for 2hrs now so fingers crossed!

Posted on Sep 23, 2008

  • 338 Answers

SOURCE: philips brilliance 200w monitor no video

nice anecdote, fixing things from far is not easy, a t.v.-technician right in front of the actual screen could tell more- but they don't come for free, alas. hope that people's idea about problem solving lead up to you fixing a problem yourself - hey this here is for free - to sort wxperts, one needs feedback! thx alot

Posted on Jul 23, 2009

  • 2 Answers

SOURCE: No Image but power

On another question related to LCD monitors turning on and off within a few seconds, people suggested that aged/burnt out capacitors on the powerboard inside the monitor needed replacing. A relatively easy job for any technician to do.

Posted on Sep 19, 2009

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