Question about HP 2009M Monitor

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Hp 2009m monitor power light blinking and wont come on

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6 Suggested Answers

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Posted on Jan 02, 2017

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SOURCE: monitor do not want to come on

The monitor is probably on protection.

To start unplug monitor from power and from computer and test computer with different monitor to find out if it is monitor or computer fault.

If it is computer fault and no video signal , then test:

  • Video cable.
  • Video adapter on PC (sometimes integrated on motherboard)
  • Motherboard.

If it is monitor fault , then the monitor is on protection.

When on protection you keep having a flashing led on front of the monitor , and monitor turning off by itself after a while, that indicates a fault condition.

The flashing light indicates a diagnostic state called protection.
When the Monitor goes on protection there are only two possible causes.

1The internal circuits are jammed because of electrostatic charges accumulating on capacitors, or because of a wrong voltage read by the main chip on your monitor controller board. this started the protection circuit.

2 The protection circuit detected a wrong voltage or a broken contact, identified an internal fault and kicked in , starting the flashing light.

If you are in situation one, then the monitor will reset just unplugging power cord for one or two hours,sometimes even minutes.

If you are in situation 2 , then there is an internal fault.

Common faults that can occurr are a blown capacitor on power board, faulty inverter board, faulty input board, or a fault on LCD Digital Controller board.

Check also the video cable or any external connection cable, if the cable is shorting, or the connector is bad, you can get same flashing statebecause of the video cable.

Try moving the video cable, and if the cable is not built in, then also try a replacement cable.

If under warranty contact the manufacturer ringing the number on the user manual

If you want to repair at your own expenses, just locate any good qualified repairer.

Posted on Apr 22, 2009

  • 5 Answers

SOURCE: monitor comes up with error check video cable on

you will need a new video card for your pc

Posted on Oct 25, 2009

  • 156 Answers

SOURCE: HP 2009m monitor. OSD lockout keeps appearing on

OSD (On Screen Display) lockout. To resolve the issue you can hold the power button of the monitor until you get another message something similar to "OSD unlocked"

try holding menu button also if it doesnt workout

Posted on Nov 30, 2009

  • 1 Answer

SOURCE: I have an HP 2009m monitor. When I try to have

Annihilata, I don't think that is the problem. I stumbled across this page while looking for a solution to the same problem. My monitor is set to the native resolution of 1600x900, yet the picture is distorted. It is particularly noticeable with small type, which appears compressed in some areas and stretched in others. I have tried updating and reinstalling the drivers with no success. Then, miraculously the problem seemed to fix itself one day between when I logged off and my GF logged in. Everything remained in the proper proportion for a day, and then as mysteriously as the problem had fixed itself it occured again. The display settings have remained constant the entire time.

Posted on Jan 24, 2010

  • 88 Answers


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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1 Answer

Wireless Connection possible? If so how?

To me, it appears that the HP 2009m is only a monitor, see:
HP Pavilion 2009m Monitor Product Specifications and notice it has no wireless capability. Sometimes I have seen people use the model number off the monitor for the computer's model number. Take a look at the computer itself and look for a model number. I'm assuming you have a desktop, and not all desktops have built-in wireless. If it does, you should have a Wireless Network icon in the lower right of your display in the Notification Area by the Clock. But it would help to know your computer's actual model number as there are several scenarios to remedy your issue and I would rather focus on just one.

Jul 22, 2015 | HP 2009M Monitor

1 Answer

I have a hp 2009m monitor and i want to connect it to an emachines t6212

Verify you have connected the VGA cable to the VGA output of the computer.

Feb 05, 2013 | HP 2009M Monitor

1 Answer

HP 2009m LCD monitor is cracked.

I would buy a new monitor. Unless you have some prior experience with replacing screens, the labor outweighs the price of a new monitor.

Dec 26, 2012 | HP 2009M Monitor

1 Answer

Hp 2009m wont turn on and power button flashes.

Hello Robert,

This is a very common symptom of a failure of the capacitors in the power supply board. If you can do a little soldering then you can repair the unit. The model can use two different power supply boards so to get you the correct information I will need a little more information. If you want to do the repair yourself give me a call at 318-447-9040 and I will help you get it going again.

Jul 12, 2012 | HP 2009M Monitor

1 Answer

My screen wont turn off

Press and hold the power button on the monitor until it turns off. If you press and hold the button for more then 2 minutes or so and get no response, unplug it from the power source. Then press and hold the power button down for 60 seconds while it is unplugged. then plug it back in and turn it on. that should solve your problem.

Jul 13, 2011 | HP 2009M Monitor

1 Answer

Help my hp 2009m monitor has a cracked LCD and I can't see nothing. Does anyone know how to open up the monitor so I can replace it Thanks very much

A professional TV/video repair-person knows how to open it, how to order the correct replacement part, and how to reassemble and test it. This is not a "do-it-self" repair, like changing batteries in a flash-light.


for parts information.

Nov 15, 2010 | HP 2009M Monitor

1 Answer

HP 2009m OSD menu flashing

Sounds like you may have another problem, that's blowing your monitors, apparently something is shorting your system.
I surly hope you are running through a good quality surge suppressor.
Don't spare any expense on your surge suppressor.
A back up power supply is recommend if yu are subject to occasional blackouts.

Apr 30, 2010 | HP 2009M Monitor

1 Answer

Computer monitor went black with small white blinking light on the upper far left

your monitor appears to be working. Do you see any kind of text after rebooting? Was a CD left in the drive?

Unplug the monitor data cable from the computer, it should nag you about NO SIGNAL

Apr 04, 2010 | HP 2009M Monitor

1 Answer

HP 2009m monitor. OSD lockout keeps appearing on

OSD (On Screen Display) lockout. To resolve the issue you can hold the power button of the monitor until you get another message something similar to "OSD unlocked"

try holding menu button also if it doesnt workout

Nov 30, 2009 | HP 2009M Monitor

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