Question about Mitsubishi LT-3780 37 in. LCD Television

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Cant get my display off of PC power save mode.

The display is stuck on PC power save. There is a red warning saying check connection or PC and will not respond to remote, then will turn from blue power light to orange PC power save. I have an Mitsubishi LT-3780.

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  • rat006 Jul 20, 2009

    I dont have a pc hooked up i dont have anything hooked up to my tv but my ps3 in the hdmi and the cable cord on cable 1. I cant change devices i dont want to be on my pc or whatever it put me on. I just wanna watch cable.

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It is telling you that it is not getting a signal from the computer. It could be as simple as the power cord to the computer is loose or a switch in back knocked to off but if not then the computer is dead, or the video card is bad. I wish I had better news but that is how I would call it with my current information. If you have any other info to pass on after checking these options send in another request and I will be glad to try and help. Good Luck

Posted on Jul 20, 2009

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You will have to go to go to control panel, then go to display, then go to screen saver, then go to power options, make sure ALL options are marked to NEVER

Posted on Jul 20, 2009

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2 Answers

Gateway fpd 1530says


If you see a message box that says "Power Saving Mode" after pressing the power button, then it simply means that the monitor/display is not detecting the computer. Check the connection/cable between the display and the computer and make sure your computer is not in standby mode by moving your mouse.
From what you stated in your problem, you dont need a inverter or a bulb. If you have any image like the message box displayed then its working fine. It just isnt seeing any signal changes on the input and therefore goes into power saving mde. Try another cable or hook it up to a different computer to check the cable.

Oct 16, 2012 | Gateway FPD1530 15" Flat Panel LCD Monitor

1 Answer

E248WFP (external) Monitor Won't Power Off when Laptop Screen does!


this is not a pc problem... this is because the connection loss between pc and monitor... not all pc's have sleep mode in externa vga connection.... it just cuts power off... u can configure monitor of possible to do that..

Jul 09, 2012 | Dell UltraSharp E248WFP 24" LCD Monitor

1 Answer

When I turn on the monitor, I get an error message: "Warning PC entering power saving mode", then it turns off.


Unplug your dekstop from the electricity then press and hold the power button on your desktop for couple minutes with out no power cable attached to it then let go of the power button then connect your desktop back to electrical outlet and press power button once that should give you display once it turns back on you can go into your power saving options and turn off power saver mode as its conflicting with your LCD sometimes this can occur if you have Norton antivirus installed
if after doing the power drain and still get same message then you can try using a different monitor if you have one for a test.
this issue is not with your monitor but with the PC has been stuck in sleep mode but the power drain should solve your problem.

Mar 01, 2011 | HP Pavilion F1503 15" LCD Flat Panel...

2 Answers

Whenever i turn my pc on it says entering power save mode


Check the cables running from your computer to your monitor. This sounds like a problem with a cable connection. If you see your bios screen and then it says "Out of range" or something else, then you will need to go into safe mode and reconfigure your display resolution.

Jan 06, 2011 | Computers & Internet

1 Answer

Monitor displays "warning pc entering power saving mode


Hello
Sounds like to power settings were set too low. Restart the PC, before it gets to Windows press F8. This will send the PC into SAFE mode. You'll get a menu of which SAFE mode to select, just select SAFE mode with networking. Once in SAFE mode, go to START, Control Panel, Power Options. From there select new settings. Since this is a desktop, I would make the settings very long. Good luck

Mar 03, 2010 | HP Pavilion F1503 15" LCD Flat Panel...

3 Answers

Power saving mode upon start up




i) usually an computer enter's into power saving mode if computer monitor is not receiving any singals from the computer tower, so it has nothing do withur computer monitor(computer monitor is working fine), there is some problem withur computer tower.

ii) now try  removing all the physical connections going to computer tower(back side), wall socket  and replace them ....., (to avoid loose connections) 

   now see whether ur computer is turning on and working properly so that your computer monitor receive singals ....

  let me know what is happening

Thanking you

M. Sridhar

Jan 01, 2009 | HP Pavilion a450n PC Desktop

3 Answers

Screen blank


Sounds like its simply going into power save mode. Does your screen come back on when you move the mouse or press a key on the keyboard? Is the computer still on? Check your power options in control panel.

Nov 29, 2008 | Computers & Internet

1 Answer

Computer monitor comes on for 1 seconds, flashes "analog power save mode" and then goes black.


Most monitors will say "Power save mode" when they can tell through residual voltage that the signal lead is plugged into a machine, but there's no picture being transmitted. The four states of a monitor are:

* Off entirely.
* Switched on, plugged into a computer but no video signal being received - usually displays "analog power save mode" or "digital power save mode" for a few seconds, then blanks. Comes back to life the moment a video signal is received. This state is the default in full power saving mode.
* Switched on, not plugged into a computer. Some monitors don't display anything, some go into power saving mode, some fly "CHECK SIGNAL CABLE" or a similar message around the screen. Picture is restored when the signal cable is plugged back into the computer
* On fully, receiving an image, and displaying.

Hope this helps.

Jun 01, 2008 | Computers & Internet

1 Answer

Network KVM not Working


Is it talking about the Remote side PC? Did maybe the network card go to sleep? go into low power mode?

If the network card goes to sleep might I suggest unchecking the sleep mode check box in the network card properties in device manager?

Sounds kind of rough but not a lot to go on.

Dec 19, 2007 | Computers & Internet

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