Moto G XT1032 Black Screen, Can't Reset

[kirbyiwaki]

Moto G XT1032 Black screen, can't reset

I was playing a game I've been playing for at least one week, when my screen suddenly went black. Pressing power wouldn't help. I had this happened once and did the "press power+vol down for 10 seconds" to reset the device, but now it didn't work. I've been looking around to see what to do, and nothing is working.

Pressing power for 120 seconds (as motorola's site suggests) didn't work.
I tried adb reboot but I got "device not found."

fastboot devices

showed it, though, so...
I tried

fastboot reboot

and I got "rebooting... finished." But nothing happened on the phone.
So I tried

fastboot reboot-bootloader

and now it's "waiting for device" and

fastboot devices

reports nothing.

When I press the power button for 10-15 seconds I get a vibration, but that's about it. If I press it along with vol down I get nothing, but windows reports it as an unknown device when the 10 seconds pass (as if it restarted).

Any help would be greatly appreciated as I don't have any backup device or anything u_u"

 

[kirbyiwaki]

Bumping and updating:

After I used another cable I was able to get to fastboot (but only using the computer, the phone screen is still black). I tried fastboot -w and also reinstalling the gpe with this (http://forum.xda-developers.com/moto-g/general/gpe-lollipop-5-1-1click-installer-t3075522), then installed twrp.

Nothing worked, so now I'm wondering if the problem is my screen, and if so, how can I be sure?