Hi all, as you can tell I'm new here, so please forgive me if this is posted in the wrong area/place/section etc. 
My issue:
I not so long ago got a new PC from yourselves, and everything was running fine, until I started playing The Division 2.
At the start I had the odd crash, DX12 got the blame of that via some game forums and youtube. I then (again via youtube) optimised the settings, around that same time the new Nvidia graphics driver came out and so I updated as per the norm.
Now, the PC will reset and reboot itself, just a blank screen, bios info, then win 10 login screen. No errors, no BSoD, no problems once I re-log in.
My temps in all dept. seems ok (via Speccy App) CPU hits 68c (31c idle), RAM 40c's, M/board 33c, G/card 72c (33c idle), and drives 38c.
Could this be drivers, settings, or worse (the internet (I know, never believe the net) says it may be lack of power/wattage???
My Specs:
Phanteks Eclipse P400 Midi Tower Case - White Window
**Build Promo**Intel Core i7-9700K 3.6GHz (Coffee Lake) Socket LGA1151 Processor
Team Group Night Hawk RGB 16GB (2x8GB) DDR4 PC4-25600C16 3200MHz Dual Channel Kit - RGB Black (TF1D4
WD Black 500GB SN750 M.2 NVME PCI-E Gen3 Solid State Drive (WDS500G3X0C)
Seagate BarraCuda 2TB 7200RPM 256MB Cache HDD *System Stock*
Zotac GeForce RTX 2070 AMP Extreme Core Edition 8192MB GDDR6 PCI-Express Graphics Card
Microsoft Windows 10 Home Advanced - Systems
Thanks in advance, Snowy (aka Brian Gregg).

My issue:
I not so long ago got a new PC from yourselves, and everything was running fine, until I started playing The Division 2.
At the start I had the odd crash, DX12 got the blame of that via some game forums and youtube. I then (again via youtube) optimised the settings, around that same time the new Nvidia graphics driver came out and so I updated as per the norm.
Now, the PC will reset and reboot itself, just a blank screen, bios info, then win 10 login screen. No errors, no BSoD, no problems once I re-log in.
My temps in all dept. seems ok (via Speccy App) CPU hits 68c (31c idle), RAM 40c's, M/board 33c, G/card 72c (33c idle), and drives 38c.
Could this be drivers, settings, or worse (the internet (I know, never believe the net) says it may be lack of power/wattage???
My Specs:
Phanteks Eclipse P400 Midi Tower Case - White Window
**Build Promo**Intel Core i7-9700K 3.6GHz (Coffee Lake) Socket LGA1151 Processor
Team Group Night Hawk RGB 16GB (2x8GB) DDR4 PC4-25600C16 3200MHz Dual Channel Kit - RGB Black (TF1D4
WD Black 500GB SN750 M.2 NVME PCI-E Gen3 Solid State Drive (WDS500G3X0C)
Seagate BarraCuda 2TB 7200RPM 256MB Cache HDD *System Stock*
Zotac GeForce RTX 2070 AMP Extreme Core Edition 8192MB GDDR6 PCI-Express Graphics Card
Microsoft Windows 10 Home Advanced - Systems
Thanks in advance, Snowy (aka Brian Gregg).
