Hard Drive LED always on

At work I am using Freenas to build a network storage server.
It has 2 160 GB sata hard drives and it boots to a 1 GB usb drive.
It is a Systel 4232
I recently noticed that the hard drive LED is always on.
I unplugged both hard drives from power and data but it continued.
next I unplugged the USB drive and nothing seemed to help.
I am not sure what to do to fix this
any help would be appreciated.
6 answers Last reply Best Answer
More about hard drive
  1. Any PATA drives that could have their cables plugged in backwards? Does it do it in the BIOS, or only once you've booted?
  2. Are you sure that you've got the cable to the LED plugged in to the right header on the m/b?
  3. I do not have any pata hard drives in my computer. I do have a dvd drive but there is a notch in it so it can only be plugged in one way.

    From the moment I turn on the computer the hard drive light is on, if I am going through the Bios or booting from the usb drive.

    I found some documentation on where the LED cable should be plugged into so I am sure that it is in the right place. when I unplug the cable the light stays off but when I plug it in the light comes back on. There is never any blinking it is just on or off all the time.

    Thanks for you quick replies.
  4. Best answer
    I presume the DVD drive works. What happens if you unplug the power and data cables to it (as well as those to the hard drives)?
  5. Thanks ijack that seemed to fix the problem.

    I unplugged both hard drives and the DVD from power and data and the light flashed as in normally did.

    I then plugged the hard drives back in and everything seems to be working fine.
    Since I don't need the DVD drive for what I am doing I will just leave it unplugged.

    Thanks for everyone's help and quick replies
  6. Best answer selected by abraves247.
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