IBM JS20 - BladeCenter - 8842 Maintenance And Troubleshooting Manual page 98

10. Note the machine type, model number, and serial number on the identification
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BladeCenter JS20 Type 8842: Hardware Maintenance Manual and Troubleshooting Guide
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 75)
v DIMMs (see "Installing memory modules" on page 77)
v I/O expansion cards and expansion card trays (see "Installing an I/O
expansion card" on page 79)
v Jumper J14, between jumpers J16 and J20 (for location, see the illustration
in "Recovering the system firmware code" on page 54)
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 75)
v DIMMs (see "Installing memory modules" on page 77)
v I/O expansion cards and expansion card trays (see "Installing an I/O
expansion card" on page 79)
v Jumper J14, between jumpers J16 and J20 (for location, see the illustration
in "Recovering the system firmware code" on page 54)
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 77.
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
serial number of the blade server (with the original system-board assembly)
onto the RID tag label in this step. The part number for the RID tag is
13N0477.
Use the RID tag label to transfer entitlement (machine type, model number,
and serial number) from the original system-board assembly to the new
system-board assembly. Do not use a pencil or felt-tip pen to complete the RID
tag label.
Important:
v The serial number of the blade server (with the original system-board
assembly) must match the serial number that you reported when you called
IBM for service.
v Because the new system-board assembly is not associated with a
blade-server serial number, you must transfer the serial number from the
original system-board assembly to the new system-board assembly. The first
time that you turn on the blade server that contains the new system-board