Help please

[OLDMANSTATIC]

My tablet keep booting into Enter into fastboot mode
You can press HOME + BACK to reboot device it kepts doing it over and over no matter what i do

 

[pa49]

My tablet keep booting into Enter into fastboot mode
You can press HOME + BACK to reboot device it kepts doing it over and over no matter what i do

What device version?
What ROM version?
What recovery version?
What did you do prior to the issue?