Hard bricked moto x

i have a moto x and it had a SIM errors and sometimes it charges and sometimes it doesnt but it worked.
yesterday i power it on and it doesnt boot so:
- 10 sec power button = no boot
- vol down + power button = no boot

so i pluged it to the wall and it shows a green led in the speaker for 2 secnds so i left it because i think i was discharged..
i plugged it into the pc and nothing in the device manager in windows it appears in HID devices in USB Device.

WHAT CAN I DO ????
PLEASEEE.
i cant load qualcomm drivers.