Problem with kk 2.1.5 board. Plz help !!

[knvshrm]

Hi guys I have a problem with my other kk 2.1.5 board . The video attached says solved but just see the problem the video  shows a temporary fix.Actually when I power the board there is no display just the backlight turns on , but when I give power to the board through the flashing pins with the same esc (Bec) the board boots normally.

[knvshrm]

Plz help guys !!!

[Goli Vamsi]

Hi bro even i faced the same issue but my prob got resolved.

Again flash your kk 2.1.5 and disconnect.
Now power up your kk with Lipo battery.
After this it has to work properly

[knvshrm]

How do I flash bro ?