I have a rather old motherboard, an MSI KT3 Ultra2 about 4-5 years old,\nbut have never had any big problems. Except recently it has developed\nthis thing where it goes into a "clicking" mode, where the clicking\nlasts 10-20 seconds sometimes. When it happens, it just does it once\nand then stops, which happens once every few weeks or so. I have no\nidea what is happening or why. Does anyone know what this might be? I\nbelieve the CPU freezes while it is clicking as well, but then once it\nstops it's OK.\n\nTIA!