Where can I buy a replacement logic board for the DL4100?

I have a DL4100 that will not boot, the blue power button flashes blue, the 4 hdds are solid blue. I am looking for a place where I can buy a replacement logic board for the device, the part is wd 4060-705194-002 rev.p. Can anyone help me find where I can buy a new logic board or a place where I can have the board replaced?

Hi,

You could refer to the following link:

https://support-en.wd.com/app/answers/detail/a_id/15538

Thanks for your reply, I did all that to no avail. The machine is out of warranty so I need a new motherboard.