Question about Proscan 42LA45H 42 in. LCD TV

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I can't get the TV to turn on. I set the sleep button to turn the TV off and now it won't cut back on even when I press the the on switch on the TV. We have cats and they could have pressed something on the remote.

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  • crosticb Sep 29, 2009

    Yes it worked

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  • Proscan Master
  • 19,396 Answers

Try disconnecting power cord for ten minutes, and connecting back. That should reset the TV to default settings.

Posted on Sep 29, 2009

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3 Answers

TV turns itself off?


I am sharing four cases in which your tv either turns itself off or appears to turn itself off.

TV appears to be off
  • You using your tv as a monitor or your pc is in sleeping mode.
  • Your cable or satellite Box is not outputting a signal.

TV turns iteself off
  • The sleep timer is set.
  • The off timer is set.

Your tv appears to be off:

If you are using the tv as a monitor If you are using tv as a monitor and the stand-by light only
blinks for a few seconds when you press the power button,your pc is in the sleeping mode. To take your pc out of sleep,press a key from your key board or move the mouse.Tv turns on.

If you are using TV with a cable or satellite Box

If you have a cable or satellite Box your Tv may appear be off because the cable or satellite Box is not outputting a signal.Press the guide or info button on the cable or satellite Box remote control.

if the screen displays info or guide data,the problem is caused by the Box,you must call your cable provider.
if screen does not display info data,change the source on your TV.

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Nov 14, 2014 | Televison & Video

Tip

To Clear Green Screen Problem


Here are the proceedures for taking care of this problem:
1) Turn on TV
2) Make sure the remote toggle switches are set to "TV" and "VCR" respectively
3) Press the "Sleep" button
4) Simultaneously press "Display" and "Video Status"
5) Press "2" (Self Check)
6) Turn off the TV
7) Wait for fan to turn off (30 seconds or so)
8) Unplug TV
9) Wait for 30 seconds
10) Turn TV back on
Hope this helps

on Feb 21, 2008 | JVC HD-56G886 56" Rear Projection HDTV

1 Answer

Hi I have a sony KV-ES34M31 -- I pressed the sleep button by mistake it won/t come out of that mode. 2 blinks in a 3 sec period.


The main power supply regulator board has damaged. The fault you see as two blinks are its indication.

Visit this site for more details. Type in the site name "Electro-help" either to Google or Yahoo search box [not in the address bar of your browser], and click search. It is an electronic equipments service help site. All details you want are there. Note the position of hyphen in between words in site name, when you type it in. The site will appear as it is in web; subtitled as electronics equipments' repair help.
Pull up older posts there. Cause for two blinks of standby light with Sony sets are described in detail. Check it.

May 19, 2012 | Sony FD Trinitron WEGA KV-24FS120 24" TV

1 Answer

My RCA Truflat T.V won't turn on and the FPA lock is turned on, I have the original remote. what should i do?


TV won't turn on • Press the TV button. Make sure the TV is plugged in.• Check the wall receptacle (or extension cord) to make sure it is "live" by plugging in something else.• Something might be wrong with your remote control. Press the POWER button on the front of the TV. If the TV turns on, check the remote control solutions on page 26.• The front panel controls may be locked (disabled). Use the remote control to unlock the front panel controls by selecting the Lock Fr. Panel in the PARENTAL CONTROL menu and press OK (box won't have check mark).Buttons don't work
• If you're using the remote control, press the TV button first to make sure the remote is in TV mode.• The front panel controls may be locked (disabled). Use the remote control to unlock the front panel controls by selecting the Lock Fr. Panel in the PARENTAL CONTROL menu and press OK (box won't have check mark).• Unplug the TV for two minutes and then plug it back in. Turn the TV on and try again.TV turns off unexpectedly • Sleep timer might have been activated. Go to page 24 for instructions.• KidPass might have been activated. Go to page 21 for instructions.• Wake-Up timer turned on the TV and no remote or front panel buttons were pressed for two hours.• Electronic protection circuit may have been activated because of a power surge. Wait 30 seconds and then
turn on again. If this happens frequently, the voltage in your house may be abnormally high or low.
• Unplug TV. Wait five minutes. Plug it in again.

Sep 16, 2011 | RCA 20F420T 20" TV

1 Answer

Sanyo television doesn't turn off either by using the remote or by turning it off at the tv.All other fuctions work using the remote or directly on the set.Even using the sleep timer doesn't turn...


Unplug the set and hold the power button for 30 seconds. Plug it back in and see if that fixes it. If it doesn't then it sounds like there is a problem on the board underneath the power button. Something isn't allowing the circuit to be cut.

May 05, 2011 | Televison & Video

1 Answer

Standby light is flashing 10 tims Model KV-HR36


Try unpluging your T.V. for 5hours+, then turn it back on. Worked for It's called a "hard reset" by sony.

Otherwise
Do the following steps
  1. Check the Sony remote for a button labeled "Sleep." This allows you to cycle through the sleep settings and determine how long you want the TV to remain on.
  2. Step 2 Press the "Sleep" button. You'll see a number come up onscreen: usually 15 or 90. When you press it again the number changes, moving up and down in increments of 15. This is the number of minutes the TV will remain on before it goes to sleep. As you cycle through it, you should see a setting with the words "Sleep Off" appear onscreen. If you leave it there, the sleep setting should cancel, allowing you to turn the set off when you like. If you miss it, just keep pushing the "Sleep" button. It will continue to cycle through the options until "Sleep Off" appears once again.
  3. Step 3 Access the timer function to shut off the timer by pressing the "Menu" button, then cycling through the onscreen options until you reach the "Applications" setting. Press it, and then cycle through to the "Clock/Timers" option.
  4. Step 4 Highlight the "Timer 1" setting and press the "+" button. If it's showing a given time, you'll need to deactivate it. Use the up and down arrows and move through the possible options until you come to the "Off" setting. Leave it there; that should shut the timer off.
  5. Step 5 Repeat the process with the "Timer 2" setting, a little further down the "Clock/Timers" menu. Set it to the "Off" position just as you did with the "Timer 1" setting.
  6. Step 6 Press the "Menu" button when you are done to exit the menu and return to the screen. You should be able to view the Sony TV as normal with no danger of it turning off.

good luck

Aug 08, 2009 | Sony FD Trinitron WEGA KV-32FS120 32" TV

2 Answers

TV will not come on with remote or power button


The following instructions are for the Emerson EWC1303/1903 tv/vcr. That's the closest match I could find to the Spongebob Squarepants 13' TV
If it's actually in Sleep mode, do the following:

TO CANCEL THE SLEEP TIMER
Press the WAKE UP/SLEEP button on the remote
control until “SLEEP TIMER” appears.
To view the time left for sleep timer press the WAKE
UP/SLEEP button twice, then press the MENU button
on the remote control to exit the sleep timer setting


If unsuccessful, try unplugging the TV for 1/2 hour, then plug it in and try turning it back on either manually or with the remote. Either of these should solve your problem. Best of luck to you!

May 08, 2009 | Emerson SpongeBob SquarePants TV

1 Answer

My psp has no image but it has sound


Dude, I had the same problem, the screen everything works fine when I use the TV out,

Check it out and tell me. I already call Sony and they will replace it with a new one, I recommend you call them if you still your warranty and your receipt.

or'

If the LCD screen suddenly turns dark

  • Check the Backlight Auto-Off setting
    If the Backlight Auto-Off setting is turned ON, the backlight will turn off after a set period of time. Press any button to turn the screen back on.
    To check the Backlight Auto-Off setting:
    1. From the XMB™ menu, go to icn_settings.gif (Settings) > [Power Settings] and press the icn_btnx_color.gif button.
    2. Highlight [Backlight Auto-Off] and press the icn_btnx_color.gif button.
    3. Select a time interval and press the icn_btnx_color.gif button to save. Select OFF if you wish to disable this feature.

  • Check the Auto Sleep setting
    If the Auto Sleep setting is turned ON, the screen will turn dark after a set period of time. Press any button to turn the screen back on.
    To check the Auto Sleep setting:
    1. From the XMB™ menu, go to icn_settings.gif (Settings) > [Power Settings] and press the icn_btnx_color.gif button.
    2. Highlight [Auto Sleep] and press the icn_btnx_color.gif button.
    3. Select a time interval and press the icn_btnx_color.gif button to save. Select OFF if you wish to disable this feature.

  • Check the Display Button
    Check the Display button on the front of the PSP system. Pressing the Display button (located to the right of the PSP logo on the bottom front) will cycle through the brightness settings of the LCD screen.
    The brightness setting can only be used when the PSP system is plugged into an electrical outlet with an AC adaptor.

Aug 15, 2008 | Video Game Consoles & Games

1 Answer

20pf5120


Are you connecting the tv to your source using the DVI, component (Red Green Blue + 2), or composite (Red, Yellow, White)?

Try switching the type of connection you are using. If you are connected via component, then switch to composite. If the problem persists even on composite connectors, then the issue lies with the TV. If the composite cable works fine, then the problem is most likely the cable you are using.

Press the sleep button, and make sure the sleep timer is set to OFF.

Unplugging the TV from the wall outlet resets the TV.

If you have a cable or satellite box connected to the TV, then try resetting the box also by turning off/unplugging from wall outlet.

Surge protectors can cause some occasional anomalies with LCD TV's (they're still a good idea) - just reset the TV to clear up these anomalies.

-Tha Mp3 Doctor

Feb 04, 2008 | Philips 20PF5120/01 20 in. EDTV-Ready LCD...

1 Answer

Magnavox lcd tv


Setting the Sleep Timer sleeptimer.gif The sleep timer allows your LCD TV to automatically turn OFF after a given amount of time. You can set the sleep timer using your remote control or through the onscreen display (OSD).
TO SET THE SLEEP TIMER USING THE REMOTE CONTROL
1. Press the SLEEP button on the remote control. The sleep timer appears at
the top of your screen.
2. Press the SLEEP button one or more times to select the time you want.
3. Press the EXIT button to hide the sleep timer display. Your sleep timer is now running in the background. The sleep timer will be hidden after 10 seconds.
Turning On the LCD TV.
1. Press the MAIN POWER switch in the back of the unit (see Back Connectors for location). The Status LED on the front turns orange
and your LCD TV is ready to turn on.
2. Press the POWER button on the front of your LCD TV or on your
remote control. The Status LED on the front turns green.moz-screenshot-6.jpgmoz-screenshot-5.jpg

Dec 18, 2007 | Televison & Video

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