IBM 9080-M9S Manual page 101

Figure 80. Fan LEDs in the system
5. Ensure that the amber LED corresponds to the location of the fan with the lit fault LED.
6. If you can complete the procedure with the system power turned on, continue with step "9" on page
96.
7. If you need to power off the server to complete the repair operation, complete the following steps:
8. If you chose to complete this repair with the power off, label and disconnect both UPIC cables from
the system control unit.
UPIC cable locations are P1-C1-T1 and P1-C2-T1.
a. Remove the white plastic lock (A) from the plug housing.
Fans 95