Remove the battery and the power cable then hold down the Start button for 50 seconds then plug the power cable back on and see if it will start without the battery.
If it starts you can then replace the battery as well.
Surface Pro (2017) vs Surface Pro 4
20 groundbreaking 3D animation techniques
How to mine Bitcoin on Mac
Synology invites you to visit them at Insomnia on 26th – 29th August. Book your tickets now and visit Synology.