I haven't seen CPU model and clock speed info in system properties since last few days. It only shows ammount of RAM.
This isn't exactly a problem, but it's not normal either. What can be the reason for this strange behavior?
And I've noticed yesterday that my PSU fan isn't working anymore. It's a 3 years old generic 300W PSU. I didn't have any stability issuse so far. I wouldn't discover it if I didn't leave my top-most optical drive bay cover open. Should I replace my PSU?
Usually, it would just go out on its own. If not, it might take the chipset out on the board or something. Do you not suspect it is not something with wndows screwed up causing it not to register or display?
It's not a big deal to replace the fan in a psu, but you really should have one with a fan on the bottom. It would really help keep your 2400 cool.
An enermax 365 would do you fine. I'm using one on my s939 3200.