That you for the replies! Here are some answers to your questions.
I play on a different computer. We both have desktops, but mine was built in May and his a few years ago.
It happens when he presses quit while in game, not log out then quit.
The computer is starting to get old. I unfortunately don't have the specs handy, but I understand that without that, it's hard to say. I'll check and get back on that.
I've checked the temp when he finally gets it up and running and it's low. I'm not convinced it's overheating because it happens every single time he quits eso - not just now and then. When we had a heatwave it was overheating now and then when it was like 30C inside, but now it's around 21C inside and it's running cool and hasn't overheated.
Mancombe_Nosehair wrote: »Sounds like your computer is overheating.
JanTanhide wrote: »Well, this is one of those weird ones alright. From all the answers I've seen so far and the info OP has provided I would jump to the Power Supply.
Yes, I know. Makes no sense does it? But I had something similar to this a year or so ago (not ESO related) and it turned out to be the power supply.
Anyway, just a thought. Good luck!
WoodenHeart wrote: »I had a similar issue a long time ago. Turns out the Nvidia sound driver (which gets installed with the video drivers unless you tell it not to) was the culprit. This was also causing a lot of random in-game crashes. Make sure your drivers are up to date.
Open your device manager, look at your sound or audio, and see if you have two different drivers running there. If you normally use the driver that came built in on your motherboard (or sound card), it's safe to just uninstall the extra Nvidia driver. That way your computer isn't trying to fight for two competing drivers and getting confused over which to actually use. (If you stream, however, leave the Nvidia one there and disable the other.)
Also make sure to quit the game using by exiting it properly from the game itself, not just clicking an X at the top of the window and letting Windows handle it.
Heat could be a very probable cause as well, like some people have already said. You can download the free MSI Afterburner to see what your temperature is, as well as change fan settings (depending on computer, you can turn up the fans a little to cool your gpu better than stock). This in turn will help keep your cpu cooler as well, possibly helping with the crash. I have mine set to start with Windows and apply my settings each time I boot.
If you have Radeon instead of Nvidia, there are probably similar steps to use, but I can't suggest anything there.