Default [Q] Boot Loop Unless Plugged Into PC?

Tried searching and it doesn't seem like anyone has encountered this problem before. Plugged phone into charger and it started boot looping. The only way it would fully reboot is if I plug it into a PC. But as soon as I unplug, the phone crashes and the boot looping begins again. I've tried different roms with no success.

*** TAMPERED ***
*** UNLOCKED ***
M7_UL PVT SHIP S-ON RH
HBOOT-1.55.0000
RADIO-4A.20.3263.16
OpenDSP-v32.120.274.0909
OS-3.22.661.1
eMMC-boot 2048MB
Sep 17 2013,00:17:03.0