Question about Mitsubishi LT-52151 52 in. LCD HDTV

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Why does my Mistubishi LT52151 display a blue screen? If I must do a factory reset or system reset/reinstal/reboot, what is the procedure?

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My mistubishi hdtv1080 is frozen. Last night watching a on demand movie at the end it just froze, I reset the tv and unplugged it then replugged it in, Any ideas on a simple fix?


Do a hard reset to this set, 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.
http://electronicshelponline.blogspot.com/
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.

Jul 13, 2017 | The End Televison & Video

1 Answer

My mother's Grundig TV doesn't get 2 channels she wants. They only display a blue screen. All the others work.


Try a reset to this set, 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. http://electronicshelponline.blogspot.com/
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.

Jun 05, 2016 | Grundig Televison & Video

1 Answer

On my onida tv 21's blue screen LOCK CODE PLEASE now tell me the solution?


Do a factory reset to this set, 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. http://electronicshelponline.blogspot.com/
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.
Search the site by type in the "brand name" to your device; (Exclude the model number), in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.

Jun 04, 2016 | Televison & Video

1 Answer

My phone comes on with a blue screen then vibrates then goes to black screen, then does the same thing all over again


Press and hold the Volume Up button and the Power button until the recovery console comes up. See if you can reboot it that way which is a soft reset, if not you will have to Hard Reset which brings it back to factory settings by reinstalling the operating system.

Apr 16, 2016 | Samsung Galaxy Mega 6.3 Mobile Phone

1 Answer

Hi, my sansui tv SV29276 screen stays blue and display 50HZ BLOCK, it doesn't change to any channel. How to unblock it?


Try a hard reset to it and check. There are two types of reset to 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. Surf the site with patience. http://electronicshelponline.blogspot.com/
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.

Oct 05, 2015 | Sansui Televison & Video

1 Answer

TV COMES FOR I SECOND DISPLAYS SCEPTRE LOGO THE GOES BLACK SCREEN LED LIGHTS STAYS BLUE


Try a reset to this set, and check. If it do not help you, the main board to it is faulty. Contact the authorized service centre.
There are two types of reset to 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; will be 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. Surf the site with patience. http://electronicshelponline.blogspot.com/
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.

Nov 22, 2014 | Sceptre Televison & Video

1 Answer

Tried to factory reset in safe mode now computer will not reboot


Can you be more specific? What do you mean by "factory reset"? It sounds like you get to the windows password screen, then you get a blue screen instead of your desktop, is that what's happening?

It sounds like you may need to put in your install disk and reinstall your version of Windows. Can you give us some more details? Is there an error message or anything on the blue screen?

Apr 27, 2014 | Gateway nv Computers & Internet

5 Answers

Tablets wont boot up just shows arnova on screen and shuts down


I had same problem looping startup just showing Aenova screen, i tried the pin thing ended up doing a factory reset IT WORKED WAHEY!!
How can I do a Factory Reset on my tablet? If your tablet freezes often or if you get error messages during the start up of your tablet, you can use the recovery mode to reset your tablet to its factory settings, removing all installed applications as well as any data or content.
Your tablet must be up to date with the latest firmware - downloadable from the downloads area of this website.

To access Recovery mode on the ARNOVA 10bG3
To access to the recovery mode:
1. Hold down the volume button + and press the ON/OFF button.
2. Once the boot logo ARNOVA is displayed, release the volume button +.
The ANDROID green robot is displayed.
3. Once the ANDROID green robot is displayed, press simultaneously the volume button + and the ON/OFF button.
The Android system recovery screen is displayed.
a. Use the volume buttons to navigate
b. Use the ON/OFF button to select an option

To restore the default parameters of your tablet:
1. In the Android system recovery, select Wipe data/factory reset;
2. Select Yes -delete all user data.
3. Select Reboot system now.
Your tablet reboots. Redefine your parameters through the wizard.
Your tablet is restored to its default settings.


To access Recovery mode on the ARNOVA 9G3
To access to the recovery mode:
1. Hold down the Home button and press the ON/OFF button.
2. Once the ARNOVA boot logo is displayed, release the Home button.
The ANDROID green robot is displayed.
3. Once the ANDROID green robot is displayed, press simultaneously the volume button + and the ON/OFF button.
The Android system recovery screen is displayed.
a. Use the volume buttons to navigate
b. Use the ON/OFF button to select an option

To restore the default parameters of your tablet:
1. In the Android system recovery, select Wipe data/factory reset;
2. Select Yes -delete all user data.
3. Select Reboot system now.
Your tablet reboots. Redefine your parameters through the wizard.
Your tablet is restored to its default settings.


To access Recovery mode on the ARNOVA 8cG3/8bG3
To access to the recovery mode:
1. Hold down the volume button - and press the ON/OFF button.
2. Once the boot logo ARNOVA is displayed, release the volume button -.
The ANDROID green robot is displayed.
3. Once the ANDROID green robot is displayed, press simultaneously the volume button + and the ON/OFF button.
The Android system recovery screen is displayed.
a. Use the volume buttons to navigate
b. Use the ON/OFF button to select an option

To restore the default parameters of your tablet:
1. In the Android system recovery, select Wipe data/factory reset;
2. Select Yes -delete all user data.
3. Select Reboot system now.
Your tablet reboots. Redefine your parameters through the wizard.
Your tablet is restored to its default settings.

Sep 16, 2012 | Tablets & eReaders

1 Answer

Acer reinstall issue


Run the same procedure again and choose factory settings. It wd do so , unless the recovery partition got corrupted.

Mar 17, 2009 | Acer Aspire 5100 Notebook

2 Answers

Raymarine e-80 chart plotter keeps rebooting


If you are experiencing problems with your C70, C80, C120, E80 or E120 display resetting itself, or randomly turning itself off, there are 2 troubleshooting procedures that may resolve the issue:
1. Ensure that none of the buttons are stuck under the edge of the display's front fascia.
When the Multifunction Display is first installed, or any time after the front fascia has been removed, it is very easy to get the edge of one or more of the rubber buttons trapped under the edge of the plastic fascia. This is particularly prone to happening if the snaps that secure the fascia to the display are not fully engaged around both the outside perimeter of the fascia, and the insider edge surrounding the LCD display.
mfd_buttons300w.jpg
E-Series display with soft key trapped under fascia.
You can free the buttons from under the edge of the fascia by applying pressure to them with a fingertip, and rotating your fingertip in a circular motion. When the button is properly through the fascia it should sit centered within its hole, and you should feel a positive "click" of the internal switch when pressing and depressing each button. If trapped buttons were found, releasing them will return the display to normal operation.
2. Reset the display.
Your display may require a reset which will erase any stored waypoints, routes and tracks.
If your MFD's menus are accessible:

Backup your personal data CompactFlash memory card. Please see Answer #1145, Backing up waypoint, routes and tracks on C and E-Series for complete instructions.
Once your data is backed up you can reset the display using this procedure:
  1. If your MFD's menus are accessible, perform a "Settings and Data" reset from the System Setup menu. Press the MENU key, then scroll down to the "System Setup" option, and toggle the track pad right.
  2. Scroll down to the "Settings and Data Reset" option and toggle the track pad right.
  3. Under the word "Factory Reset?" press the softkey corresponding to YES. The display will restart momentarily.
  4. The display should reboot into normal operating mode.
If your MFD's menus are not accessible:
You will not be able to backup your personal data. We can reset the display though using this procedure:
  1. Press and hold down the first soft key (next to the power button.)
  2. Keep holding the soft key down while the display reboots. A "Factory Reset" countdown will be displayed. Keep holding the first soft key until the countdown is complete.
  3. The display should reboot into normal operating mode.
Once your display has returned to normal operation you should check its operating software version, and upgrade to the latest version (if applicable.) The latest update for your model is 3.31. It will be displayed on the message that appears during start up. This is an important update because changes were made to the WAAS satellites and your E80 will not recognise the satellites without this update. Click this link to download the update: Raymarine V3.31 update.

You may need to create a free account if you don't already have one.

Mar 09, 2008 | Raymarine C80 GPS Receiver

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