I have a 8 disks array server, 3 disks are spinning ok and detected on PC3000 SAS,
but there are 5 disks that are not powering at all. I do not think PCB issue since all of the 5 disk are same model and same behavior.

I did research some article mention about disable pin3 SATA power for power disable feature. I did that still no luck.

Just hoping anyone has similar experience and have some tips to share or any hided feature for these type of SAS HDD.

Thanks