HP rp4410, Service Manual

Page: 179 / 246

4. Align the I/O baseboard assembly rails with the chassis slots and slide the assembly into the
chassis until it stops against the midplane riser board socket.
CAUTION: Ensure the I/O baseboard locking lever is in the up position to engage correctly
with the midplane riser board socket.
5. With the I/O board flush against the midplane riser board socket, push down firmly on the
locking lever until the I/O baseboard plugs all the way into the midplane riser board socket
and the locking lever clicks into place on the chassis wall (Figure 6-21).
6. Replace the three chassis fan units. See “Replacing a Hot-Swappable Chassis Fan Unit”
(page 174) .
7. Plug all external cables into the ports at the rear of the chassis.
CAUTION: When plugging the SCSI cables, note the labeling on the SCSI A and SCSI B
channel cables. You must match each cable with its appropriate socket on the SCSI HBA. If
the cables are mismatched, your system may not reboot. Both cables and sockets are clearly
marked with the correct channel.
8. Plug the internal SCSI cables into the HBA board in PCI slot 1.
9. Replace the top cover. See “Replacing the Top Cover” (page 154) .
10. Reconnect all power and external cables.
11. Turn on the server.
12. If you have installed a new I/O baseboard assembly, you must write the serial number and
model string data to the new I/O board. To write the data to the new board, follow these
steps:
a.
Locate the system serial number and note it for use in the following steps. The system
serial number can be found in the following two places:
•
At the right of the front bezel, above and immediately to the right of the disk drives,
locate the pull tab and extend the tab from the server to display product information.
A label containing the system serial number is attached to the pull tab.
• A label containing the system serial number is located on the right side of the chassis
as you face the server.
b. Monitor system startup on a terminal.
c. To display the service menu, enter the
SER
command at the BCH prompt.
d. To access server information, enter the
SER_INIT
command.
• To enter the original product and serial number, use the
SERN
command.
• For PRODUCT NUMBER, enter the appropriate number (typically A9956A, A9951A,
and so on).
• For SYSTEM SERIAL NUMBER, enter the serial number from the pull tab or from
the side of the chassis.
• For MODEL STRING, enter the model string value applicable to your system. Valid
choices are as follows:
— 9000/800rp4440 PA8800 dc
— 9000/800rp4440 PA8900 dc
— 9000/800rp4410 PA8900 dc- Max 4 Core
— 9000/800rp4410#1 PA8900 dc- 1 Core
When prompted for approval, enter
y
.
e. To reset the system, enter the
reset
command.
f. Reset the server time and date, and restore the iLO MP configuration settings as
described in the following step.
I/O Baseboard Assembly 179