Product data

Step 10. (from step 9)
Does any FRU have its Check light on?
Note: The Check light might be on any of the following:
v A SCSI interface card assembly (CARD FAULT light)
v A fan-and-power-supply assembly (CHK light)
v A fan assembly (CHK light)
v A disk drive module (Check light)
NO In the sequence shown, exchange the following FRUs for new
FRUs. Ensure that for each FRU exchange, you go to “MAP 2410:
2104 – Repair Verification” on page 65 to verify the repair.
a. SCSI interface card assembly (see “SCSI Interface Card
Assembly” on page 97)
b. Fan-and-power-supply assembly (see “Fan-and-Power-Supply
Assemblies” on page 89)
c. Fan assembly (see “Fan Assembly” on page 94)
d. Switch card assembly (see “Switch Card Assembly” on page 102)
e. Frame assembly (see “Frame Assembly” on page 106)
YES
a. If the FRU is a fan-and-power-supply assembly, go to step 11 on
page 47. Otherwise, exchange, for a new FRU, the FRU whose
Check light is on.
b. Go to “MAP 2410: 2104 – Repair Verification” on page 65 to
verify the repair.
46 2104 Service Guide