White light on boot/turn on

Hey!

It's within warranty, bought in May. So, I shut down my laptop on Friday after using it. Went to use it today, and I initially had a red light, with no sign of booting, after a while I forced a shut down, and now it is stuck on a white light, no boot or life on the screen.

Am I best to go through Lenovo before I start trying a windows reinstall?