I spilt liquid on my computer a few weeks ago and I've cleaned it out and got it running except that after a few minutes of use it'll display the error message shown below and I'll have to shut it down. I know the fan isn't running because I took the bottom panel off and its not spinning. What is the likelihood that its just a hardware issue and the fan is broken, or could it be a bigger issue? The fan seems like an incredibly simple device, and I can't see it being easily broken. Does that ever happen?