Guild Wars 2

Most of the time if I enter Zypher Sanctum my game black screens forcing me to restart from the mains and makes the current content unplayable.

Also every so often my computer just restarts without restarting if that makes sense. It’s only with guildwars 2. The temperatures are all fine. It just restarts but never really turns on, its in a constant state of just being turned on

Solas Way.7185:

Most of the time if I enter Zypher Sanctum my game black screens forcing me to restart from the mains and makes the current content unplayable.

Also every so often my computer just restarts without restarting if that makes sense. It’s only with guildwars 2. The temperatures are all fine. It just restarts but never really turns on, its in a constant state of just being turned on

Have you tried to do anything to fix the problem yet, like perform a -repair on the gw2.dat file, or by deleting the local.dat file?

Have you checked your GPU and CPU temperatures? If you don’t already have software that monitors your CPU temperature and GPU temperature, then I would recommend getting HWMonitor, which can be found here:
http://www.cpuid.com/downloads/hwmonitor/1.23-setup.exe