[Q] [HELP] stock locked unrooted prime black screen
I have a problem with my TF201.
I never unlocked, rooted, or installed anything other than stock asus ROM and it's OTA updates.
Yesterday, my prime "crashed" : i had a weird graphical bug and nothing was responding, so i turned off my prime holing the power button.
After that, i couldn't boot it, it only vibrate and the screen stays black.
I've tried any reboot method i could find on the forum, the only response i get from my prime is vibrations, the screen never turn on :
2-3 sec on power : vibrate once,
10 sec on power : vibrates a bit longer
10 sec on power + volume down : same as above
I've also tried to do a "blind full wipe" : 10 sec on power + volume down, release, volume down once, volume up twice, still nothing.
At some point after trying some reboot method, my prime went crazy : it vibrated non stop for approximativly 15 min. I tried all button but nothing stopped the vibration.
The crazy vibration stopped and i'm now back to "normal" vibrating with screen still black.
Charging seems normal (orange led last night when i plugged it, green this morning).
i'll try to setup adb tonight, havn't had time to try to plug it to my computer yet.
What are my options here ?
[UPDATE] : nothing happen when i plug my prime to my computer.. it vibrates once, but that's it. Nothing appear in device manager.