HDD activity light constantly blinks

[xappie]

Hi all;

Anynone have any idea why the HDD light on my computer case blinks constantly? I've scanned for viruses, adware, turned of indexing, defragged, and everything else I can think of, but still the light blinks constantly. All of my drives plus one of my optical are SATA, the last optical drive is IDE.

Any ideas?

 

[DITC]

You're running Vista right?

 

[xappie]

Sorry, shoulda posted that... no, Im running XP Media Center.

 

[Ockie]

Media center could be working to index your media files.

 

[AMD_RULES]

Well if you're doing a lot of stuff, it should be blinking, especially a disk defrag...
Does it blink when in use or when Idle (not using the computer)

 

[xappie]

Well if you're doing a lot of stuff, it should be blinking, especially a disk defrag...
Does it blink when in use or when Idle (not using the computer)

Even when it's idle.

I thought about media center trying to index files, so I shut down all the media center processes, but the light still blinks.

 

[DITC]

Can you hear the HDD working?

 

[xappie]

Can you hear the HDD working?

No, but it is pretty quiet.