Connecting Diskette And Ide Devices; Connecting Scsi Devices - Digital Equipment DECpc LPv 425sx Service Maintenance Manual

Digital DECpc LPv/LPv+

Connecting Diskette and IDE Devices

To connect diskette and IDE devices, perform the following:
1) Connect supplied ribbon cable to appropriate device as shown.
2) Connect appropriate power cable to device.
3) Replace and lock outside cover.
4) Connect external devices and restore power.
NOTE Make sure the cable is connected with correct orientation. Most cables and sockets
are keyed so they cannot be connected backwards. If the cable or device is not
keyed, connect pin 1 of cable to pin 1 of device's socket.
Pin 1 of the cable is on the edge with colored stripe. Pin 1 of the device's socket
should be marked with a number or symbol at one end of the socket or with a number
or symbol printed on the circuit board near one end of the socket. If necessary, refer
to the device's documentation for pin 1 orientation.

Connecting SCSI Devices

To connect SCSI devices, perform the following:
1) Connect supplied ribbon cable to appropriate device as shown:
2) Connect appropriate power cable to device.
3) Replace and lock outside cover.
4) Connect external devices and restore power.
5) Run BIOS Setup utility to configure computer.
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Service Procedures
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