Ok, think I have fixed the issue.
Noticed that the CPU wasn't going below 50 Watts idle - looking at task manager to see what was taking up CPU usage or power didn't help.
Reset the BIOS (still on Version 2803) etc yesterday that didn't look like it helped as the temps were still 55c to 60c idle or just watching Netflix.
This morning - still high watts - i remembered that I had problems installing "Armoury Crate 3.1.4.0." - kept getting could not download all components error.
Used the uninstaller first this time and then installed it again. Worked. Now the watts are 30W on idle. Temps going low as 39.9c.
Anyway, happy Yoda again. Posted just in case it helps anyone else.
Your ass is grass, smoke it I will!