Chapter 16
Ten Galaxy Tips and Tricks
In This Chapter
Extending your warranty
Finding the hidden Task Manager
Using Safe Mode to troubleshoot apps
Performing a factory data reset
You may run into some bumps along the way with your tablet. I’m here to help.
Your Tab 4 NOOK Won’t Turn On
Is the battery completely empty? Use the AC adapter and give your Tab 4 NOOK at least an hour. If the device still fails to turn on after a recharge, it’s time to call in the troops: Call the NOOK center at 800-843-2665, use the online chat from www.nook.com, or visit a Barnes & Noble store. Go there first. However, Samsung may be able to help. Visit their website or call 800-726-7864 if you think you’re dealing with a hardware problem not of your own making.
You can’t use the USB cable and a computer port to charge and use the tablet at the same time; the tablet must be off.
Your Tab 4 NOOK Won’t Turn Off
Try the following:
- Unplug the USB cable from the AC adapter (if it’s attached to your tablet). ...
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