a. Front LED indicator module (FIM) ribbon cable
See Servicing the Front LED Indicator Module.
b. Disk backplane auxiliary signal (DBP SIG) cable
See Servicing the Disk Backplane.
c. Disk backplane power (DBP PWR) cable
Disconnect the power cable from the motherboard and the disk backplane
connections. Remove the cable guide holding the cables. See Servicing the Disk
Backplane.
Note:
The NVMe four-disk backplane uses a single power cable; the SAS twelve-
disk backplane uses two power cables.
Callout Description
1 Front LED indicator module (FIM) ribbon cable
2 Disk backplane auxiliary signal (DBP SIG) cable
3 Disk backplane power (DBP PWR) cable
Chapter 12
Remove the Motherboard Assembly
12-3