Question about HP f2105 21" LCD Monitor

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Sleeping Monitor My hp cpu runs perfectly fine. My hp monitor turns on, doesn't read a signal, then the monitor sleeps. Is there any resolution to this?

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Check your video card remove from the system then clean up the gold tip second remove the memory then clean up the gold tip then put it back to the board then restart your CPU

Posted on Apr 16, 2008

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Monitor goes to sleep when computor is turned on no input signal


If the monitor is going into sleep mode the normal power led will change to another color. This indicates loss of video signal or possible out of range resolution. If the picture goes dark and the power lite stays on, you have a backlight malfunction. It can be bad capacitors causing an inverter power fault or it may have worn out backlights causing a shutdown condition.
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Why the monito out sleep why


Pls check whether your cpu is properly booting because your monitor sleeps out because there is no signal detected coming in from the cpu try to connect your monitor to another cpu so that you can determine the proper operation of the monitor...

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I have an HP w2207 flat screen monitor. I have to


I stoped the monitor from sleeping by going into the montitor's menu, management, then sleep. Turn on the never allow to sleep mode. We were having some of your mentioned issues with the icons and with the monitor not waking up. This fixed that. Now the computer will go to sleep and when started the monitor comes on instantly.

Mar 23, 2010 | HP Computer Monitors

1 Answer

No input signal


that is the problem of cpu not a monitor to confirm disconnect signal cable and power on. monitor will show "no signal check signal cable" it means that monitor is ok and fault lies in cpu .then open the cpu and disconnect ram and listen the beep. contineus beep should be heard then ram is faulty replace it. if no beep heard then motherboard is faulty .

Mar 08, 2010 | HP vs17

1 Answer

Hp f2105 monitor goes immediately to sleep mode


Sounds like your monitor is not processing the resolution signal from the graphics card. Reboot the computer in "safe mode with networking", from there you can play around with the resolution, start low resolution and work your way up to test the monitor.

Sep 07, 2009 | HP f2105 21" LCD Monitor

2 Answers

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Best thing to do, try another working monitor on your computer, if you can get video to stay with another working monitor then you know the original is bad.

If you get the same symptoms as the original monitor then its possible your computer has no video output and you would need to troubleshoot the computer.

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3 Answers

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if you have twisted od bent the cord to much the wires could have broke inside the cord.

Jul 31, 2009 | HP w1907 LCD Monitor

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Monitor goes into Sleep Mode immediatly upon turning on computer


I have a LCD panel it is connect to to the LCD. I need to change a setting on the computer to make it stop going into sleep mode, however, now that it's in sleep mode, how do I get out of that so I can make the change?

Jan 09, 2009 | HP Pavilion F1503 15" LCD Flat Panel...

2 Answers

Monito going to sleep


I have the same problem. Monitor states going to sleep and the pc goes dead

Jul 03, 2008 | HP Pavilion F1503 15" LCD Flat Panel...

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