crwdns2934241:0crwdne2934241:0 Wadski

crwdns2934249:0crwdne2934249:0:

If you saw smoke, there are probably multiple issues. Smoke usually comes from the battery, which is why you are having a power issue. The smoke could have damaged the screen as well as caused the backlight issues.

I would examine the motherboard for any visible damage and try a battery replacement first. If the backlight issue persists, buy a screen.

Luckily 6s parts are cheap.

crwdns2915684:0crwdne2915684:0:

open