Need to deregister nook color

How to reset / restart your Kindle - YouTube

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www.youtube.com/watch?v=XXj8PuYYY4Y
Feb 4, 2013 - Uploaded by Pieter De Waal How to reset / restart your Kindle. ... It won't reset or anything. .... Amazon Kindle 3 3G/GSM/WiFi 6" TEARDOWN - EEVblog #109 - Duration: ...

Do a Google search or try ebay.

Google charger for nook color. Go into the about and check the model number to make sure you are purchasing the correct charging cord.ebay is another great source.

Nook menu arrow at the bottom of the screen ---->> device settings ---->> Device info ---->> Erase & Deregister

try to hold your power button and home buttom at same time or 1 min it will rebooth it

Press and hold power button and your "n" home button almost simultaneously (Power first and the "n" )
Hold these until your screen flashes the "Touch the future of Reading" message, wait 2 seconds and release buttons.
You will then get a Prompt asking you if you want to reset it to the Factory Settings. Good Luck.

TRY a hard reset on the Nook if that doesn't work i know of this fantastic site BNTPrice.com that sells them for cheap. i hope this works for you

1. Press the "n" button to display the quick nav bar.
   

2. In the quick nav bar, tap the Settings icon.
   

3. In the Device Settings section, tap Device Info.
   

4. Tap Erase & Deregister Device.
   

5. Stop. Think. Think again.
   

6. If you really, really want to do this, go to Step 7. If not, tap the Back button.
   

7. Tap the Erase & Deregister Device button.
   

I'm having the same problem! Have you found a solution!!! Help!!

In order to start using your Nook, you'll need to register it through the Barnes & Noble website - I've shared the steps below. Once you've registered it, you will be able to start purchasing and reading books. Please note that you will need to set-up a B&N.com account first. That is done on BN.com and simply click "new user account." Once you have set that up, follow the below Nook set-up steps.
NOOK Set-Up Steps

1. Charge your new NOOK 3G or NOOK Wi-Fi for 3-hours from a wall outlet using the Power Adapter and USB Cable packed at the bottom of your NOOK box.
2. Turn on your NOOK by pressing the power button at the top.
3. Connect to Wi-Fi.
4. Register your device by entering your BN.com account email.
5. Tap the down arrow button in the lower right corner of your color touchscreen.
6. Enter your BN.com password.
7. Tap Submit

I think you need a new battery.