Question about HP L1906 19" LCD Monitor

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Hp l1906 LCD MONITOR SCREEN WONT DISPLAY. power lcd green light keep blinking. Any solution? thx

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It is possible that the video card in cpu is bad, try hooking up another monitor to the cpu (computer) if you have one that will let you know if it is the monitor or the computer video card, Could be as simple as the driver is missing.

Posted on Feb 01, 2010

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Posted on Jan 02, 2017

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HP L1906 19" FLAT PANEL LCD MONITOR LED BLINKING NO DISPLAY


try another display, if it work, then you have a bad backlight or lcd inverter. not easy to fix. may have to warranty it, or sell on ebay and buy another.

Jul 19, 2014 | HP Computers & Internet

1 Answer

HP L1906 picture does not re-appear immediatly, after being away from it for a while. The green light flashes for about 2 min before the screen re-appears.


It may have dying power supply due to bad DC filter caps just like the HP as shown in my albums.
If you are going to DIY and have proper tools and know safety precaution then please read on:
Most common failures in the LCD monitors are bad capacitors (bulging top/seal or leaking) in the power supply (they should be replaced in a set), blown fuses; poor solder joints, 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 monitors to get some ideas what to look for: http://s807.photobucket.com/home/budm/allalbums
Post back what you see inside so we can guide you further and it will help out other people in the future also.

Basic LCD monitor troubleshooting guide:
http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting

http://en.wikipedia.org/wiki/Capacitor_plague
Capacitors kit: http://lcdalternatives.auctivacommerce.com/ he can make you a set of caps for you.

Oct 23, 2010 | HP L1906 19" LCD Monitor

1 Answer

My L1906 green light blinks but nothing on screen


Look for bad caps with leaking/bulging tops like all the failed monitors as shown in my albums here:
Failed TV and monitors: http://s807.photobucket.com/home/budm/allalbums
http://en.wikipedia.org/wiki/Capacitor_plague
Capacitors kit: http://lcdalternatives.auctivacommerce.com/ he can make you a set of caps for you.
Please post back what you find.

Aug 31, 2010 | HP L1906 19" LCD Monitor

1 Answer

My lcd monitor HP l1906 green ligth flashing and screen


What it might be is that your battery is going out somewtimes when that happens the monitor will start shifting colors

hope this helps!

Jul 06, 2010 | HP Computers & Internet

1 Answer

My power light just blink green. screen remain black


Three possibilities: bad caps in the power supply, bad inverter circuits, or bad lamps. You need to open it up and inspect the caps first. Post back what you see so we guide you more. See example of failed monitors due to bad caps: http://s807.photobucket.com/home/budm/allalbums

Mar 06, 2010 | HP L1906 19" LCD Monitor

1 Answer

HP L1906 lcd monitors won't display anything


Yes you got badcaps!!! www.badcaps.net examples of what they are and what they can do and this is one of them. U/You can change out these caps and see if it fires back up again.

Even bulging caps are still issues I just fixed a emac with bulging caps as the emac would freeze not when i put in the new caps the ****** is doing great!!!! I would suggest you do the same.

Jun 26, 2009 | HP L1906 19" LCD Monitor

1 Answer

HP L1906 Flat Screen Monitor Power Light Flashing


http://www.fixya.com/support/t558081-monitor_will_not_power

Jun 01, 2009 | HP L1906 19" LCD Monitor

1 Answer

HPl1906 lcd auto off and on blinks


Check the power regulator AS431A

Mar 21, 2009 | HP L1906 19" LCD Monitor

1 Answer

HP L1906 19 in LCD blinking poer button


These things do fail, I don't see this as an unusual problem.

May 01, 2017 | Computers & Internet

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