I use a computer at a charity where I do some regular work. It consistently reboots itself at least once and sometimes twice. Even then things don't always work well until I reboot yet again.
Thinking it was a hard-disk about to fail we bought a new one, but that made no difference. A friendly adviser suggests that it may be an inadequate PSU. The existing one is 300w. Before we waste any more money can someone confirm this diagnosis or suggest a way of testing?
It isn't that we are being mean, it's the loss of use and the fear of something worse happening that bothers us.