Guild Wars 2

HELP!
I can’t complete the storyline section igneous breach.
I have fulfilled all the requirements but when I go to the tent, the scout isn’t there to talk to.
How can I proceed beyond this point?
Thanks for any help.

Tsunami

Oh, this is ridiculous, I ordered a new PSU (Corsair AX760i), well reviewed and easily powerful and high enough quality. However, when I installed it, guess what? It didn’t work. Now it has to go back and I am left with a somewhat crippled PC
Not having a good day.

OK, I have decided to buy a new PSU in the hope it will fix the problem. The one in the machine currently is a no-brand 800w unit that I have been worried about since I installed it.

There is no BSOD, it just resets
No other game does this that I play and I do play at high settings on all my other games, Crysis 3, COD, Fallout 3, Hawken etc. It only seems to happen with GW2
The PSU is an 800W unit and has been very reliable in the past. I know this is no indicator of future reliability.

Hi,when I have my render sample setting on subsample I am able to play the game fine for long periods of time without any problems.
However, when I set it to native or supersample the game crashes taking the system down with it.
The system is as follows:
Windows 8.1 64bit
Intel i7 4770
8gb DDR3
AMD HD 7950
I have looked at the Event viewer logs and the only relevant entry is this: The previous system shutdown at 18:57:24 on ?16/?03/?2014 was unexpected.
Which isn’t a huge amount of help
Anyone any idea why this is happening:
Thanks