Drive Termination for Workgroup Servers

Hard Drive or DAT drives may need to have the termination resistors removed or made inoperative on certain configurations of multiple drive systems or Workgroup Servers. Below is a brief description of termination requirements for the different systems or Workgroup Servers.

Refer to the information below the table for how to disable termination on various drives.

Computer	Termination
660 AV/Centris 660AV Quadra 610 / Centris 610 Power Macintosh 6100 Workgroup Server 60 Workgroup Server 6150	Hard Drive needs Termination
Macintosh IIVX, II VI Quadra 650 / Centris 650 Power Macintosh 7100	Hard Drive needs Termination
Quadra 800, and 800 AV	Last drive in line needs Termination. Remove termination from all other drives installed, including DAT
Power Macintosh 8100 Workgroup Server 8150	Has two internal cables: 1)Internal/external cable requires that all drives have no termination. Remove termination from all internal drives (termination is on cable) 2)The internal channel cable (max 1 drive only) requires termination
Quadra 900, 950 Workgroup Server 95	Remove termination from all internal drives (termination is on cable).

HP DAT Drive - Remove Term PWR jumper to disable termination.

Conner Drives - Remove resistor packs to disable termination.

Quantum Drives - Remove resistor packs to Disable termination.

IBM Drives - Remove Term PWR jumper to disable termination.