I have recently locked myself out of my tablet and have not been able to find a way to unlock it.

You can try to log on to use samsung findmymobile website using your Samsung account that you also added on your tablet to unlocked your tablet.
Note: If you still cannot access it, the last option is to perform a hard key reset to your tablet.

PDF]USER GUIDE Insignia Flex™ Android Tablet

www.insigniaproducts.com/.../NS-14T002_13-0622_WEB_V1_ENG_Fi...

Oct 11, 2013 - 8. NS-14T002 Insignia Flex™ Android Tabletwww.insigniaproducts.com. Setting up your .... Unlocking and relocking your tablet. When you turn ...

NS-13T001 Insignia Flex™ Android Tablet

www.insigniaproducts.com/cms/documents/manuals/tablets/.../help.html

Creating a screen unlock pattern ... Your Insignia Flex Tablet represents the state of the art in Android tablet ... Your tablet's internal storage capacity is 8 GB.

Insignia (Bestbuy) Flex 10.1 Tablet unlock - XDA Developers

forum.xda-developers.com > General discussion > Questions and Answers

Jan 17, 2014 - 3 posts - ‎3 authors
Insignia (Bestbuy) Flex 10.1 Tablet unlock Questions and Answers. ... UnlockBootloader, Install TWRP and Root the Huawei Mate 8 ... the tablets bootloader isUNLOCKED already, I tried the OEM unlock command in adb and ...

Creating A Screen Unlock Pattern - Insignia NS-14T004 ...

www.manualslib.com > ... > Tablet > NS-14T004 > User manual

You can increase the security of your tablet by creating a screen unlock ... 101. NS-14T004 Insignia Flex™ Android Tablet ... Wi-fi windows 8" tablet (86 pages).

How do I unlock my Tablet when it's locked with a pin code ...

visihow.com/How_i_unlock_my_tablet_when_its_lock_with_pin_code

I locked my tab with a pin lock and I forgot the code. ... Locked out of my Samsung Galaxy S2 i91000? .... can use, the following steps (as well as the video above) in order to help yourself to get back into your device by using a reset combination: .... Cannot get my screen on my tablet to unlock, don't remember pin number?

My Tablet has been locked and I also forgot its Google ID ...

visihow.com/I_have_locked_my_tablet_and_now_I_do_not_know_its_...

The easiest way out right now would be to reset your Tablet. Press the ... Yes ' No ' I need help. See more questions like this: I forgot my pin password on my o+ mobile ...My Android phone has been locked and it asks for Google accounts, but I don't remember which one I used. .... I've tried to break into it myself. How can I ...

Hard reset your Android phone or tablet when you forget the ...

Hi there,
Maybe one of these pages will have what you need.
Unlock forgottten password pattern lock of Android Tablet
How unlock my tablet when its lock with pin code
How to unlock android tablet after forgetting pattern lock

I post on behalf of HP.

contact the company with the info you failed to give us

try this program chines tablet software

so sorry to hear this.. and i heard it way to often lately. I had to return 2 g2 myself and im pretty darn good at what i do..see the photos for laughs.
U can try the soft key reset and hard reset and SDK apps..but little fixed this and trio was not very helpful.
I will send u some links to try and if u need to return it these will help
http://youtu.be/y6ke2s9vqIo
keep me posted ok
chad man

Here's an unlocking guide.