Solve : 16,000RPM Hard Disk Drive (exaggerated)?

1.	Solve : 16,000RPM Hard Disk Drive (exaggerated)?
Answer» I was running a Symantec Norton full-system scan. I make the computer so it doesn't sleep or dim. Maybe about 2 hours and 2.8 million items scanned (maybe 2 million), the hard drive goes up to at least 6,000 RPM. I was so scared SOMETHING was going to happen, I canceled the scan and shut down the computer. I don't know what happened, maybe it scanned a 2GB file or something that was writing data to the disk while it was scanning it. I don't know. Can anybody tell me what happened??!?!?!?! PS: Sorry for posting so much, in just having so many problems and errors.Hard drives do not CHANGE their spindle speed while running. That sounds LIKE perhaps a CPU or system FAN speedign up to keep the system cool.The OP should provide more info. More likely the speed changes is from the CD/DVD drive. Modern hard drives maintain speed very closely. If the hard drive did accelerate, it would damage something and fail very badly.

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