Question about HP PL5060N 50 in. Plasma HDTV
If I press input on the remote the on screen display scrolls by itself through the different inputs and usually stops on antenna. If I am able to get it to stay on HDMI it usually only lasts a few minutes then reverts back to antenna by itself. The volume also goes up and down by itself.
Resetting isn't going to help in this case..What you have going on is the microprocessor on the board that has the inferred eye on it has failed. If your comfortable being inside the TV and around high voltage have the set on and running and carefully unhook the connector going to that board from the main, I think you will find everything works ok then, if so replace that board, you should be able to find one online at eBay for under 10 bucks, cheap fix
Posted on Feb 20, 2018
Do a reset to this TV, and then check. There are two methods to reset TVs. The first is simple to do; a Hard Reset. The other is somewhat skilled; is a Factory Reset (System Reset). To make it a hard reset, just unplug the TV from AC mains wall socket, and re-plug it back after 15 minutes or so. If you do this by overnight is better. This procedure will make it a hard reset. If you want to make it a system reset [Factory Reset]; you have to enter its service mode option, and select the factory reset option. If you wish to get some details; check the site linked here. Pull up older posts.
Service mode entry, adjust and exit procedure to many popular brand TVs are given. Never forget to exit the service mode, after all adjustments have been done.
Posted on Feb 20, 2018
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Posted on Jan 02, 2017
I have a new HP pavilion slimline with Vista......a 19 inch flatscreen monitor......I went nuts with it not connecting and saying no DVI input......
I tried something and so far it has worked 10 times in a row...
start out with puter and monitor off.......turn on monitor.......let it go to sleep....then turn on puter....
I have the puter that has the start button on top of it.....not too crazy about it.....
hope this works for you.........Judy in NY
Posted on Feb 01, 2009
SOURCE: Input Signal Out of Range
I have an HP 1730 LCD monitor on a Compaq Presario S5100 desktop PC running Windows XP, up to date on patches as of 2009 Feb 25. For no apparent reason, the "input signal out of range" error message started appearing when the machine switches from boot mode (which looks OK) to regular windows mode. (My configuration does not HAVE a "safe mode" boot, by the way, so the usual advice doesn't apply.) Was the fault in the monitor, or the computer?
Step 1: see whether the computer is actually booting or not. Result: Over the home LAN, I was still able to access the shared directory on the suspect machine. This is good.
Step 2: swap the LCD monitor for an old Compaq MV720 CRT monitor. Result: the monitor does not like the input signal (essentially, the out-of-range error by another name), so the video signal IS faulty.
Step 3: reboot the PC with the analog monitor still attached. Result: the system boots up just fine, so there's something wrong with the way the PC boots with the LCD.
Step 4: swap video cables (without rebooting). Result: the LCD displays the working desktop, so the LCD display is still good, but there's still something wrong with the handshake between the LCD and the PC during boot. But we still don't know whether the LCD monitor is failing to produce the right Plug-and-Play sequence, as it used to, or the PC is no longer correctly interpreting the PnP sequence, so it's mis-configuring the video signal for the monitor.
Step 5: Back everything up, like you always should have been. (Always the last step, after a computer failure. ;-) )
Posted on Feb 26, 2009
I had a similar problem whereas my monitor went to sleep mode after a few minutes. I'm running an HP LP 2065 in dual mode with another HP flat screen. However, I did resolve the issue after resetting the output settings.
How to do that:
Posted on Apr 27, 2009
It sounds like your computer has been having some trouble for some time. My hunch is that there is nothing wrong with the monitor at all.
Usually, when you see this warning on the screen that there is no signal, the monitor is trying to tell you that it cannot talk to the computer. This means the computer either a.) will not boot or b.) your video card in the computer has stopped working.
Does your computer make all the usual noises when you start it up? Can you hear the hard drive clicking and the fans come on?
Have you reseated the video connection on the back of the tower?
My guess is that something was going out before and it is now gone. The first place I would look to diagnose this problem is the hard drive.
Hard drives fade to fail sometimes, and when they are fading, the entire computer becomes painfully slow.
Hope this helps
Posted on May 19, 2009
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