Product data
Step 3. (from step 2)
a. Reinstall the other fan-and-power-supply assembly, or the fan assembly,
into position 2.
b. If you have just reinstalled a fan-and-power-supply assembly into
position 2:
1) Connect a power cable to that assembly.
2) Set the DC On/Standby switch of the fan-and-power-supply assembly
to On.
Note: Unless a procedure needs you to switch off the 2104, leave the
2104 switched on for the remainder of this MAP.
Does the 2104 emit smoke or a smell of burning?
NO Go to step 4.
YES
a. In the sequence shown, exchange the following FRUs for new
FRUs:
1) The fan-and-power-supply assembly, or fan assembly, that
you have just reinstalled
2) The frame assembly (see “Frame Assembly” on page 106)
b. Go to step 4.
Step 4. (from step 3)
Reinstall a SCSI interface card assembly into position 1.
Does the 2104 emit smoke or a smell of burning?
NO If the 2104 has two SCSI interface cards, go to step 5 on page 55.
Otherwise, go to step 6 on page 55.
YES
a. Exchange, for a new one, the SCSI interface card assembly that
you have just reinstalled.
b. If the 2104 has two SCSI interface cards, go to step 5 on
page 55. Otherwise, go to step 6 on page 55.
54 2104 Service Guide