Hi. I have problem with brand new Teclast X16 Pro. After turning on I see this message: OEM1 ACPI table parse error. I try to more combinations of volume +/- key and power on. After that message tablet run Android, but It stay on the loop. My set haven’t keyboard. When tablet starts virtual on screen keyboard appear, but it frozen! Please help me! Thanks in advance!
When I press power on and vol+ and vol- simultaneously I have access to virtual keyboard. If I press F2, ESC, F7 and other keys – sometimes android 5.1 start normally. Once time also windows 10 start normally. My problem is that I cannot enter into the BIOS. I’ll tried ~200 times. Also once I enter to OS menu (white screen – system selector). Please help me enter to the BIOS.
Connect a USB physical keyboard to the tablet using the OTG cable. You need a physical USB keyboard and mouse to do things like entering BIOS or update firmware.
vcespon – thank U very much! 🙂 I connect USB keyboard using the OTG cable. Next i press Vol – and Vol + simultaneously, and press F7 in my keyboard. I get into the BIOS, and load default settings. Now everything is OK! Thanks again!