Replacing The I/O Board Assembly - HP AB464-9003F Service Manual

Figure 77 I/O Board Assembly Removal and Replacement

Replacing the I/O Board Assembly

IMPORTANT:
position to engage the assembly correctly with the midplane board socket.
NOTE: The I/O board assembly is large. Use care when sliding it into the server chassis.
To replace the I/O board assembly, follow these steps:
1. Transfer the following components from the removed I/O board assembly to the replacement
I/O board assembly in the following order:
a. SAS core I/O card. See
b. LAN core I/O card. See
c. Trusted Platform Module (TPM). Use
determine if there is a TPM on the removed I/O board assembly. If so, transfer the TPM
from the removed I/O board assembly to the replacement I/O board assembly. See
"Removing and Replacing the Trusted Platform Module" (page
d. Core I/O board. See
2. Align the I/O board assembly rails with the chassis slots, and slide the assembly into the
chassis until it stops against the midplane board socket
226 Removing and Replacing Server Components
Ensure that the I/O board extraction handles are in the outward, unlocked
"Removing and Replacing the SAS Core I/O Card" (page
"Removing and Replacing the LAN Core I/O Card" (page
"Removing and Replacing the Core I/O Board" (page
Figure 80: "TPM Location on I/O
(Figure 77).
237).
238).
Board", to
231).
234).