Motorola MPMC101 Service Manual download pdf (Page 37)

PMC Adapter

4-3

PMC Adapter

Table 4-3. PMC Adapter Troubleshooting

Problem Possible Solution

Host adapter not

found

The PCI system in your computer is suppose to

automatically configure the bus address

locations. An address conflict is probably not

the problem. If the driver is correctly installed,

a driver message should appear on the screen

during boot-up of your computer.

1. Make sure the adapter is seated properly on the

carrier board.

2. Check for correct conﬁgurations of the SCSI bus

cable. A broken wire or inverted wiring can

cause SCSI reset problems.

SCSI drives not

found

Verify that the logical volumes and volume

groups are configured, and that the file systems

created with SMIT are mounted

SCSI drive errors

and/or

intermittent

operation

Check that the jumper setting on the

MPMC101/MPMC102 are correct (see Table 2-1

on page 2-3).

Check to see that the last drive on the SCSI bus

is properly terminated (see Connecting to the

SCSI Bus on page 2-6).

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Motorola MPMC101 Service Manual Page 37