HP XM600 hp kayak xm600 series 1, user's guide for minitower models - Page 40

2 Installing and Replacing Hardware Parts in Your PC Workstation Installing Mass Storage Devices HP Kayak XU800 Cables and Connectors Secondary IDE cable for access devices such as CD-ROM Drives, Zip Drives or Hard Disk Drives Primary IDE cable supports CD-ROM Drives 16-bit SCSI Terminator connector located on the system board (behind the processor) Cable with one 34-pin connector for 3.5-inch Floppy Disk Drive Two IDE data cables each with two 40-p connectors for IDE Drives, such as CD-RO Drives, Zip Drives or Hard Disk Drives Connects to the External 68-pin SCSI connecto (two screws) at the rear of the chassis. 16-bit Internal U160 68pin SCSI connector Connects to the 16-bit SCSI Terminator on the system board 16-bit SCSI cable with five 68-pin connectors To identify the positions of other system board connectors, refer to the label located on the inside of the cover. Which SCSI Connectors to Use There is an internal SCSI connector on the system board that enables you to connect up to five internal SCSI devices. The last connector on the SCSI cable is connected to the onboard SCSI terminator, which in turn is connected to the external SCSI connector on the rear panel. This terminator is automatically deactivated when an external device is connected. If all the internal SCSI connectors are used, additional devices can be added outside the PC by connecting directly to the rear panel SCSI connector. The external connector allows up to ten external devices to be connected. This gives a maximum of 15 (internal + external) devices that can be connected. Before Installing a SCSI Hard Disk If you are installing an additional SCSI drive, you should assign an unused SCSI ID to this accessory. SCSI IDs range from 0 to 15 for Ultrawide 16-bit SCSI. SCSI ID 0 is used by the first SCSI hard disk drive and SCSI ID 7 is reserved for the integrated SCSI controller (the default for narrow and wide SCSI devices). 40