IBM eServer BladeCenter JS20 Type 8842, Инструкция по установке и эксплуатации

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Complete the following steps to replace the system-board assembly:
1. Read the safety information beginning on page vii and “Installation guidelines”
on page 31.
2. If the blade server is operating, shut down the operating system by typing the
shutdown -h now
command. If the blade server was not turned off, press the
power-control button (behind the blade-server control-panel door) to turn off
the blade server. See “Blade server controls and LEDs” on page 53 for more
information about the location of the power-control button.
3. Remove the blade server from the BladeCenter unit (see “Removing the blade
server from the BladeCenter unit” on page 33 for information). The faulty
system-board assembly is attached to the blade server.
4. Open the blade server cover (see “Opening the blade server cover” on page
34 for instructions).
5. Remove the blade-server bezel assembly (see “Removing the blade-server
bezel assembly” on page 35).
6. Remove the following components from the faulty system-board assembly (see
the applicable installation instructions in this chapter and reverse the steps),
and place them on a flat, static-protective surface. Note the locations where
these components were installed on the faulty system-board assembly. You will
need this information when you install these components on the replacement
system-board assembly. Make sure that these components are accessible for
reinstallation.
v IDE hard disk drives, drive trays, and riser cards (see “Installing IDE hard
disk drives” on page 35)
v
DIMMs (see “Installing memory modules” on page 37)
v I/O expansion cards and expansion card trays (see “Installing an I/O
expansion card” on page 39)
v
Jumper J14, between jumpers J16 and J20 (for location, see the illustration
in “Recovering the system firmware code” on page 95)
7. While the new system-board assembly is still in its static-protective package,
touch it to an unpainted metal part of the system unit for at least 2 seconds.
8. Remove the new system-board assembly from its package and place it on a
flat, static-protective surface.
9. Install the components that you removed from the faulty system-board
assembly in step 6 into the corresponding locations on the replacement
system-board assembly.
v IDE hard disk drives, drive trays, and riser cards (see “Installing IDE hard
disk drives” on page 35)
v
DIMMs (see “Installing memory modules” on page 37)
v
I/O expansion cards and expansion card trays (see “Installing an I/O
expansion card” on page 39)
v Jumper J14, between jumpers J16 and J20 (for location, see the illustration
in “Recovering the system firmware code” on page 95)
If you plan to increase the amount of memory in the blade server, install the
new DIMMs on the new system-board assembly now. For additional
information, see “Installing memory modules” on page 37.
10. Note the machine type, model number, and serial number on the identification
label that is behind the control-panel door on the front of the blade server. You
will need this information to complete this step.
The replacement system-board assembly comes with a repair identification
(RID) tag label. To ensure future entitlement for service, you must write the
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BladeCenter JS20 Type 8842: Installation and User’s Guide