The basic power-off method

To turn off a Nook tablet, press and hold the power button until a menu appears on the screen. The power button is usually located on the top or side edge of the device, depending on your model. Hold it down for about three to five seconds — you'll see a power menu with options like "Power off" or "Shut down".

Tap the power-off option when it appears. The tablet will then shut down completely. This is the standard way to turn off most Nook tablets, whether you own a Nook Tablet, Nook Tablet 7, Nook Tablet 10, or an older Nook Color.

Key Takeaways

  • Press and hold the power button for three to five seconds until a menu appears, then tap the power-off option.
  • If the tablet is frozen or unresponsive, hold the power button for ten to fifteen seconds to force it to shut down.
  • Putting the tablet to sleep (a brief power button press) uses much less battery than leaving it fully on but is not the same as powering it off.
  • If the power button is broken or stuck, you can drain the battery completely by leaving the tablet on until it shuts itself down.

The difference between sleep mode and power off

A Nook tablet has two low-power states, and it's worth knowing the difference. When you press the power button briefly (less than one second), the tablet goes into sleep mode. The screen goes dark, and the device uses very little battery power. You can wake it up when ready by pressing the power button again or tapping the screen.

Powering off completely is different. When you hold the button and select "Power off," the tablet shuts down entirely. It uses almost no battery while off, but it takes longer to start back up — usually ten to thirty seconds. Use sleep mode for short breaks; use power off if you won't be using the tablet for several hours or longer.

What to do if the tablet won't respond to the power button

If your Nook tablet is frozen or the screen is unresponsive, a normal power-off won't work. Instead, hold the power button down for ten to fifteen seconds without releasing. This forces the tablet to shut down even if it's not responding to normal commands. You may see the screen go black before the menu appears — keep holding until the device is completely off.

After a forced shutdown, wait a few seconds, then press the power button again to turn the tablet back on. This often clears temporary glitches that cause freezing. If the tablet still won't respond after restarting, the problem may be with the software or hardware, and you may need to contact Nook support or visit a repair service.

Locating the power button on different Nook models

The power button location varies slightly depending on which Nook tablet you own. On the Nook Tablet 7 and Nook Tablet 10, the power button is on the top edge of the device. On older Nook Color tablets, it's typically on the right side when the tablet is held in portrait orientation (tall). Check the edges of your device if you're unsure — the power button is usually a small, slightly raised button that's distinct from the volume controls.

If you have trouble finding it, consult the quick-start guide that came with your tablet or search for your specific model number online. The model number is usually printed on the back of the device or in the Settings menu under "About tablet" or "Device information".

Battery drain if the power button is broken

If your power button is stuck or broken and won't respond, you can still turn off the tablet by letting the battery drain completely. Leave the tablet on and unplugged until the battery runs out and the device shuts itself down automatically. This can take several hours depending on how much battery remains.

Once the battery is fully drained, the tablet will be off. You can then charge it normally. However, this method is inconvenient and hard on the battery, so it's best used only as a last resort. If the power button is broken, consider having it repaired by a professional technician, as the button is often replaceable.

Restarting instead of powering off

Sometimes you may want to restart your Nook tablet rather than power it off completely. When you hold the power button and see the power menu, look for a "Restart" or "Reboot" option instead of "Power off." Restarting shuts down the tablet and turns it back on automatically, which can fix software problems without the wait of a full power-off and manual restart.

A restart is useful when the tablet is running slowly, an app keeps crashing, or you've just installed a software update. It takes about one to two minutes total, and your apps and files remain exactly as they were.

Frequently Asked Questions

Will turning off my Nook tablet erase my books or files?

No. Powering off a Nook tablet does not erase anything. Your books, notes, reading progress, and all other files remain stored on the device. When you turn it back on, everything will be exactly where you left it.

How long does it take a Nook tablet to turn back on after powering off?

Most Nook tablets take between ten and thirty seconds to boot up after being powered off completely. Older models may take slightly longer. If it takes more than a minute, the device may be having a problem, and you should try restarting it again.

Is it bad to leave my Nook tablet on all the time?

Leaving it on constantly drains the battery and can reduce its lifespan over time. Use sleep mode for short breaks and power off when you won't use the tablet for several hours. This keeps the battery healthier and saves energy.

Can I turn off my Nook tablet while it's charging?

Yes, you can power off a Nook tablet while it's plugged in. The tablet will remain off and continue charging. This is safe and won't damage the device or battery.