08-26-2016 05:48 AM
Solved! Go to Solution.
08-29-2016 01:14 PM
@Jamesentwistle, Welcome to HP Support Forum.
As I understand, your computer is not turning on and there is a solid blue light next to the AC Adapter.
Now if you are not able to see any other activity apart from the light next to the AC Adapter, then the problem is with the Motherboard. To fix this issue, you will have to get your computer serviced. Contact the HP Phone support for further assistance. Link: Contact HP
I hope this helps.
I am an HP Employee