Sankster

tried taking ownership?

beat me to it

dvd??

but the PC doesnt get that far

https://www.microsoft.com/en-gb/software-download/windows10 and down the page, there is a create installation media option. follow instructions and boot from newly created media. once media has booted you should be able to troubleshoot your broken windows

with working windows??

F8 will not let you into safe mode with anything above Windows 8. do you have installation media for Win 10??

hey hey this came from win super site: Some examples of possible scenarios could include a system that was activated with Windows Professional but inadvertently has Windows Home installed in a clean install. The situation that is more likely to occur though, and probably the one that concerns people more than anything, is a hardware upgrade of say a disk drive, video card or even a motherboard according to Microsoft, causing the system to be no longer properly activated. In these situations users will be able to go to Settings > Update & security > Activation > Troubleshoot to begin the troubleshooter and resolve the activation issues.

hi what OS are you using??

rec specs for dayz: OS: Windows Vista SP2 or Windows 7 SP1. Processor: Intel Dual-Core 2.4 GHz or AMD Dual-Core Athlon 2.5 GHz. Memory: 2 GB RAM. Graphics: NVIDIA GeForce GT 440 or AMD Radeon HD 5850 or Intel HD Graphics 4000 with 512 MB VRAM. DirectX: Version 11. Storage: 10 GB available space. Sound Card: DirectX®-compatible. should play easy.

is it a fancy PSU that only turns the fan on when it needs to??

how do as far as graphics drivers are concerned you can try DDU http://www.guru3d.com/files-details/display-driver-uninstaller-download.html and try fresh install display drivers.

sounds a bit "phishy" to me ... could always call customer service 0800 496 1081 (UK number)

11

tried turning down OC??