Starts on Fastboot

Hi there

Hadn't used the phone for awhile so charged it up but whenever it starts it goes straight to Fastboot. No other screen appears.

I have gone in to HBOOT and done a factory reset and still the same.

It is in original state [no root etc].

The Fastboot page says

Software status modified
LOCKED
Security Warning
A11_UL PVT Ship S_ON
HBOOT-3.19.0.0000
Radio-01.02.010.U10251_37.08.40820
OS-1.10.61.7
eMMC-boot 1024MB
Nov 14 2015,01:20:53.0

Any help appreciated