LG HDTV Power Only Message

What to do if  your LG HDTV show a 'Power Only' message? Follow these 4 steps in order to remove the 'Power Only' display and return to normal TV viewing.

• Press the Return / Exit key on the LG remote control
• Power the TV off with the LG remote control
• Power the TV back on with the LG remote control
• Switch to the correct input (Cable, AV1, Component 1, or HDMI 1)

In addition to the above use of the universal remote can also cause problems. Immediately replace it and use only the supplied LG remote control.

5 Steps to Solving iPod Not Responding

Most common issues in iPod not responding: Touch screen not responding,application unexpectedly closes or display remains black or blank. The following emergency measures that you can do to solve the problems mentioned above.

1. Restart iPod touch.  Turn iPod touch off by pressing and holding the sleep/wake button until a red slider appears. Next, turn iPod touch on by pressing and holding the sleep/wake button until the Apple logo appears. If your device does not turn on or displays a red battery icon, try recharging next.
2. Recharge iPod touch. If your iPod touch displays a low battery image, it can take up to 20 minutes of charging before the iPod touch will start up.
3. Close App. Return to the Home screen > click the Home button twice > Tap and hold on the app. When it starts to jiggle, tap the x to close it, then click the Home button to make the apps stop jiggling. Try opening the app again.
4. Update software. Make sure you are using the latest version of iTunes. Connect iPod touch > In the left column under Devices > click on your iPod touch > click on Check for Update in the Summary tab, then follow the instructions.
5. Restore iPod touch. To restore your iPod touch, first make sure you are using the latest version of iTunes and back up your data. Verify that you are using the latest version before attempting to update. Connect your device to your computer. Select Devices (iPod). Select the Summary tab. Select the Restore option. When prompted to back up your settings before restoring, select the Back Up option.

10 Optimize iPhone Settings extend battery life

A few features may decrease your iPhone battery life. Here are some possible options you can set to extend your iPhone's battery life.

1. Minimize use of location services: To disable location services, go to Settings > General > Location Services or use location services only when needed. 
2. Turn off push notifications: To disable push notifications, go to Settings > Notifications and set Notifications to Off. 
3. Fetch new data less frequently: To fetch new data manually, from the Home screen choose Settings > Mail, Contacts, Calendars > Fetch New Data and tap Manually. To increase the fetch interval, go to Settings > Mail, Contacts, Calendars > Fetch New Data and tap Hourly. 
4. Turn off push mail: Go to Settings > Mail, Contacts, Calendars > Fetch New Data and set Push to Off. 
5. Auto-check fewer email accounts: To turn off an account, go to Settings > Mail, Contacts, Calendars, choose an email account, and set Account to Off. To remove an account, go to Settings > Mail, Contacts, Calendars, choose an email account, and tap Delete Account. 
6. Turn off Wi-Fi: Go to Settings > Wi-Fi and set Wi-Fi to Off. 
7. Turn off Bluetooth: Go to Settings > General > Bluetooth and set Bluetooth to Off. 
8. Use Airplane Mode in low- or no-coverage areas: To turn on Airplane Mode, go to Settings and set Airplane Mode to On. 
9. Adjust brightness: Go to Settings > Brightness and drag the slider to the left to lower the default screen brightness. In addition, turning on Auto-Brightness allows the screen to adjust its brightness based on current lighting conditions. Go to Settings > Brightness and set Auto-Brightness to On. 
10. Turn off EQ: To turn EQ off, go to Settings > iPod > EQ and tap Off.

*tips for iPhone running iOS 5.0 or later