IBM 68666AU User Guide - Page 90
Software Selections CD, reduces electronic noise from the computer.
![]() |
View all IBM 68666AU manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 90 highlights
- An Ultra160 ribbon cable connects the internal Ultra160 SCSI hard disk drive to the SCSI connector on the system board. This cable has five additional connectors for attaching more internal SCSI devices. - A round SCSI cable connects external SCSI devices to the SCSI connector on the system board and provides an additional connector for a SCSI device installed in bay 1. If a SCSI device is installed in bay 2 but no external SCSI devices are attached, a SCSI terminator must be attached to the external SCSI connector. For more information on connecting SCSI devices, see the Adaptec SCSI documentation on the Software Selections CD that comes with your computer. Note: To locate connectors on the system board, see "Identifying parts on the system board" on page 61. The following are some important points to remember when connecting IDE internal drives: When you install a drive, ensure that the drive connector at the end of the signal cable is always connected to a drive; also, ensure that the drive connector at the other end is connected to the system board. This reduces electronic noise from the computer. If two IDE devices are used on a single cable, one must be designated as the master device and the other as the slave device; otherwise, the system might not recognize some of the IDE devices. Switch or jumper settings on each IDE device determines the master or slave designation. If two IDE devices are on a single cable and only one is a hard disk drive, the hard disk drive must be set as the master device. If you have only one IDE device on a cable, it must be set as master. Note: To locate connectors on the system board, see "Identifying parts on the system board" on page 61. For help in selecting drives and cables, see page 58. 74 IntelliStation Z Pro User Guide
![](/manual_guide/products/ibm-68666au-user-guide-ea9d9ca/90.png)