Power & Source of Big Ideas

Problem - LCD has no display, although touch works (visible on HDMI monitor) Setup NanoPi M3 board Fresh Debian install - s5p6818-debian-sd4g-20170613 4.3” inch capacitive touch HD LCD(S430) uname -a Linux ddindoorstn 3.4.39-s5p6818 #4 SMP PREEMPT Mon Jun 12 16:16:11 HKT 2017 armv7l GNU/Linux lsb_r...
ok got it working .. the issue was the power supply ... board requires 2A
Kindly guide how to install linux headers

"linux-headers-3.4.39-s5p6818"

Thank you
mediafire.com/folder/gg764iwvfm0mf/NanoPC-T3_Board

s5p6818-debian-sd4g-20160521.img.zip
s5p6818-core-qte-sd4g-20160524.img.zip

no linux images boot to desktop ( MATE / DEBIAN ) ????

pls guide asap!