My screen is in negative mode how do i shut it off

In this case Kindle technician might be help you Just give them a call Kindle Technical Support Registration 877 690 9305

When was the last time the tablet was turned off (not just put into sleep mode)?
To turn off the tablet, hold the power button for two or three seconds, then tap "shut down" when asked if you want to shut down your Kindle.
After the device has completely turned off, press the power button to restart.

Please reply with more information if this did not fix your problem!

See the following page for more information:
Quick Fix Slow or Frozen Screen

Please follow the below mentioned procedure to disable Demo Mode in Acer Iconia Tablets.
Tap on Apps in home screen - Settings - Storage - Internal Storage - Apps - Scroll down and Identify "Demo Video Application" under the apps list .

Tap on Clear Cache and tab on "Disable", Ignore the warning message.
Note: Cust may see the "Demo mode" icon in the homescreen, however it wont bringup Demo Video
Regards


How can get out from Iconia A1 810 DEMO Mode

To check out the mode go to Settings > General > Accessibility and tap Invert Colors on or off.
Read more at http://www.trustedreviews.com/opinions/50-ipad-mini-tips-and-tricks_Page-2#LRv8jSSzqbpZViZm.99 50 iPad mini tips and tricks

Which OS do you have? Have you tried booting to safe mode?. Restart the computer. Immediately after the BIOS post ends, start tapping the F8 key repeatedly. when Windows Advanced Options menu appears, select safe mode and see whether it boots completely without blue screen(BSOD)

You can try turning it off and on again, or look in settings for something with screen, display, developer or usability, it must be somewhere in there

Boot it up in safe mode, then shut it down (start menu, shut down), and start it back up again.. if it still give you that screen then it could mean when you dropped it a piece of hardware (like the wi-fi- card) came loose. You could then pop open (assuming you have no warranty on it) and just pull parts out one by one and re-seating them.

does it start....
if yes then press F8 before the Win screen comes...just after u press the power on button...
can u get the option to load in Safe mode...if yes chose Safe Mode
in Safe Mode if u get Desktop and can download from net
go to my website
www.sureshayyar.110mb.com
go to Download page and get Tuneup Utility and crack downlaod install both the software and crack and run a registry clean
Shut down
remove all power source, power/battery etc
remove all power cables
keep pressing the power on button for some time say 2- 3 mins....do ON OFF for some time....
reconnect battery/cables power ON
c if it works now...let it boot in normal mode

Hello,

Hibernate mode is a power saving feature for computers. In hibernate mode, the current state of a computer is saved to the hard disk, and the computer shuts down. A user will have to power on the computer to restore the previous settings. When a computer resumes from hibernate mode, it reads the saved settings from the disk and restores the system state as it was before it entered hibernate mode. By default, hibernate mode is disabled. If a computer is not ACPI-enabled or APM-enabled, users will have to enter hibernate mode manually. Users cannot set the computer to automatically hibernate after a certain time. With ACPI-enabled and APM-enabled computers, users are able to set hibernate mode automatically

How to enable Hibernate:
Please follow this steps below to enable your Hibernate features:

1. Go to Main screen in your windows then right click your mouse to an empty area in your main menu.
2. After clicking the right click please select the properties then go to Screen Saver Tab.
3. Please Click the Button name Power then click the Hibernate Tab.
4. Please check the CheckBox name Enable Hibernation to enabled the hibernation if it is not hibernated.
5. To try test the Hibernate process please follow the steps in How to start using Hibernate below.

How to start Using Hibernate:
Please follow this steps below to active your Hibernate Features:

Make sure all necessary programs are closed prior to shutting down. Hibernating will put all programs to "sleep," but some programs won't start up properly. Experiment after this to figure out which programs perform as intended.

1. Click Start and Shut Down,
2. Point the standby button and maintain the shift key pushed,
3. A new hibernation button appears: click it while still holding the shift key: voila your PC will hibernate.

Thanks

Friend that problem if cause of not shutting down properly.just select start safe mode as it recovers it will restore late back to the proper one