Be careful when removing LCD and when reassembling tablet. not sure when it happened, but apparently I was not careful enough when putting it back together, and this happened. Works perfectly fine otherwise. (Heat gun was not used).

It's best to remove all of the adhesive residue from the LCD if you are going to re-use the LCD. Then apply new double sided adhesive (the rubberized kind) for a good "permanent" seal.

Be aware there are several different digitizers used in these tablets. If you purchase a replacement digitizer you must get the exact matching part or your digitizer won't work properly.

There are also several different revisions of LCD's. Best to get the matching one to avoid any potential problems.