Question about Philips 190B6CB/27 19" LCD

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Hi i have philips 190s monitor and every 15 seconds i have a attention. security flag off how i can turned on?

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  • Louis Ebert Sep 15, 2010

    vaicka, please tell me the brand name of the capacitors you find on the power-supply board inside your monitor. 12fixlouie

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

  • 1 Answer

SOURCE: help with my 190S monitor

First you must remove stand
Beneith there is a five screws
After that pry with small screwdriver plastic all around the display

Posted on Sep 24, 2008

paulbtorrent
  • 34 Answers

SOURCE: Philips 190S monitor - Urgent!

The lcd has three parts the screen plate(windows)/the logic(vga)/the inverter(power plug). Parts that go are the backlight ccfl's, behind the plate, and parts of the inverter, ie capacitors, all three take a bit of power from the inverter. The self test check that all the lights are ok and the inverter is ok, else it switchs off, ie if 3/4 light work it will switch off(my own case), hence the on chech error then off, However sometime there are stages of on/off ie on/ but no screen display, if that is the case the following may be of help...if you put bright light at an angle close to lcd can you see a windows shadow, text icons etc, ie still logic power passing,then .... (from a.n. other) after two weeks searching I finally find doctor living stone http://www.aplusperfect.com/articles/lcd_capacitor_repair more fun with paulbtorrent
the takening the case bit off is like opening your wallet a second time after buying a new LCD, but you must! smallest two screw driver's flatheaded, practice using two pennies stuck together()with your finger after, one little () move and inch and {} again, with the case , it does not break, just need to lever open
[once open you realize they somehow put that old briefcase clip inside!] also note the bright light test to do first to see if can see a windows screen , and that capacitors are one for a number of things that a make a inverter work! there a transistors as well, given that however, to replace all the capacitors on my inverter, was 11 capacitors, cost me $11 (uk ebay) and already had the iron and solder. So only cost me me $11 to try and see but no luck , still fun and I still can see the screen for 2 sec' at a time plus I have a spare set of caps now in the event that the new
one do go burst! you have to laugh really, what next , a new on/off
button, as you work though the whole inverter !
mmmMMMMmmmMMMMmmmMMMMTim Berners-leeMMMMMmmmmMMMMMmmmmcome back all is not
wellMMMMMMMMMMnnnnnnweek later land sight mmmmmMMMMMMMMMmmmmgggggggg(from
another a.n other)Generally, if the screen went out quickly, it was the inverter. If it went out over a slow period of time (flickering etc..) I would bet it is the lamp.replaceing the lamp should be pretty challenging. as that requires complete breakdown of your LCD, extraction of your dead lamp, and soldering in your new lamp... but I would like to say that I it did this after realizing it's 2 x kitchen strips inside [========] with wires that can connect back to the inverter with out any desoldering(ie kit assembly/dis) with the outter case remove (glass plate safe away) I could reconnect and see that 3/4 were working (i!i hardcard ) cause the inverter to switch off after a secound ! order bult and replace and going
to cheap and see if I can get away with fitting a 15" in my 19' as it a 1/3 of the price ! the market as drop out there, hope the inverter does not miss the length, or the screen out put.

Posted on Feb 08, 2010

  • 1 Answer

SOURCE: help with my 190S monitor

I have Philips 19C monitor. From today, every 5 secs an attention message
"osd main controls locked and unlocked"
The AUTO(OK) bottons for 10 sec not give nothink
What i can to do with this?
Gregory
my mail - communar@agry.gov.il

Thanks

Posted on Oct 08, 2008

frcs68
  • 1605 Answers

SOURCE: monitor

sound like the power supply or the monitor bulb is going.
try the monitor on another PC if you can get one, if it works, then you have to find ou the manufature of the video card and get the driver.

Posted on Nov 05, 2008

SOURCE: i have a monitor philips 190S and the osd main

23 Oct 2008 ... There are a few things you can do to solve the problem, ... The menu should be reset and the flashing OSD control message should disappear. ... controls locked, then it comes up again saying OSD main controls unlocked. ... I have a Philips 190S monitor. I do have a button to enter the onscreen menu. ...
filetonic.com/blog/2008/10/23/osd-main-controls-blocked/

Posted on Dec 06, 2009

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23 Oct 2008 ... There are a few things you can do to solve the problem, ... The menu should be reset and the flashing OSD control message should disappear. ... controls locked, then it comes up again saying OSD main controls unlocked. ... I have a Philips 190S monitor. I do have a button to enter the onscreen menu. ...
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4 Answers

Help with my 190S monitor


I have Philips 19C monitor. From today, every 5 secs an attention message
"osd main controls locked and unlocked"
The AUTO(OK) bottons for 10 sec not give nothink
What i can to do with this?
Gregory
my mail - communar@agry.gov.il

Thanks

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Help with my 190S monitor


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Both solutions will require the removal of the front cover to access the button.

Jun 06, 2008 | Philips 190B6CB/27 19" LCD

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