Hi everyone, I've been having this problem for a while and can't seem to find the cause of it.
I'm using an ACER 2920z laptop which came with Vista 32 and I've upgraded to Windows 7 64. This was a fresh install in January, and I saved an image of it - I have tried re-imaging but to no avail.
I have a process (I think its a process) called sentinel 64 which gives errors but I can't work out how to stop it running.
The restarts seem to happen more often when the computer is idle but has also happened while browsing the web. Files requested attached.
Thank you for reading