I have a BH-6 based system with a 1GHz Slot-1 Intel P3 processor using\nthe Intel supplied heat sink and fan. The fan has recently become\nnoisy. The speed hasn't changed and it's not whining or making bearing\nnoises; it just sounds louder than it used to.\n\nI'm looking for some advice. Is it best to replace the heatsink and\nfan? Can just the fan be replaced? Is it obvious how to do the\nreplacement and is it easy to do?\n\nAny recommendations for a quiet fan or fan and heatsink suitable for\nthe 1GHz P3 processor?