Chuwi hi10 air cw1529 not boot

hello i need help… my hi10air until yesterday it worked regularly it turned on but then not anymore … the power led on the keyboard flashes and nothing appears on the screen, not even the backlight goes, I tried to put a USB lamp and when turned on the lamp turns on and off in cyclically.
Has anyone had a similar problem? corrupt bios advice?

Hello, please provide the serial number and model number on the back of the machine, thank you

hello i need help… my hi10air until yesterday it worked regularly it turned on but then not anymore … the power led on the keyboard flashes and nothing appears on the screen, not even the backlight goes, I tried to put a USB lamp and when turned on the lamp turns on and off in cyclically.
Has anyone had a similar problem? corrupt bios advice?

HI10 AirQ64G19114205 type CW1529
thanks for your reply

try pressing the fn + del or esc key when you turn on the tablet. If it doesn 't work, try pressing the power key and the volume at the same time. I hope it helps.

Dont change…can explain with more detail? Or have other suggestion?

I have the same problem