Just got a dual boot Win10 / Android 5.1 Teclast X98 Pro tablet two days ago. Had been going fine. Windows 10 had updated this morning, and was running fine. Was connected to charger, battery at 100%, came back to it screen wouldn’t unlock. Tried long and short presses of the power button, both with and without the charger connected (working, checked with other devices), no response. Even tried +/- volume with power as well, nothing.
Could anyone suggest anything further I could try?