My tablet has lock and can't unlock trying everything help!

If you don't know the pattern which is the same thing as a PIN then you must do a factory reset, unfortunately you will lose all stored data on the computer.

Hello there, I'm Ryan Owen.
To unlock your tablet, I assume it's android OS, to unlock it, you need to shutdown the tablet first after that turn it on and press volume down button together, after that choose wipe.
In case you need to unlock without losing your data, you can visit this link :
How To Unlock Pattern or Password Lock on Android Device With Easy Steps

Thats it. Hope this can help you :)

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).

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

I post on behalf of HP.

Hi there, maybe one of these pages would be of use to you.
How unlock my tablet when its lock with pin code
How to Factory Reset Your Android Phone or Tablet When It Wont Boot

I post on behalf of HP.

Hi there,

Take a look at these two links that each offer some methods you can try. I hope it helps.
How to unlock android tablet after forgetting pattern lock
How To Unlock My Tablet if Forgot the Unlock Pattern

I post on behalf of HP.

When powering on the tablet, press and hold the power button located next to the volume controls. You should see the logo pop up, wait a couple seconds to allow the tablet to load everything and you will be at the lock screen. To unlock the tablet to reach the main screen, make sure to press then drag the lock symbol to the right till it fits on the unlock circle. The tablet will then unlock and you will be able to use it.

its brand new and you forgot everything already if you did the google mail password assist then open that if dont know that or didnt do it can try provider for assistance and most lockouts are either 1hr or 24hr

I fear a factory reset is your only option. But that's not much of an issue if you use Google backup as everything will be downloaded again when you first log back in to your google account.