Sun Microsystems Blade X6450, Руководство по обслуживанию

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Chapter 3 Maintaining the Server 3-51
Note – The motherboard is an FRU and must be replaced only by qualified service
technicians. Contact your Sun Service representative for assistance.
▼
To Replace the Motherboard
1. Power off the server as described in “To Monitor the System and Components
Using the SP Web Interface” on page 3-5 .
2. Remove the server module from the chassis as described in
“To Remove the
Server Module From the Chassis” on page 3-13 .
Caution – Do not operate the system with empty slots. Always insert a filler into an
empty slot to reduce the possibility of module shutdown.
3. Remove the main cover as described in
“To Remove the Main Cover” on
page 3-15 .
4. Use the following procedures to remove components from the motherboard and
install the components on the new motherboard.
■
DIMMS – See Section 3.4.3, “Replacing DIMMs (CRU)” on page 3-24 .
■
CPU and heatsink – See Section 3.4.4, “Replacing a CPU and Heatsink (FRU)”
on page 3-28 .
■
RAID expansion module – See Section 3.4.5, “Installing and Removing a RAID
Expansion Module” on page 3-32 .
■
Solid State Drive - Section 3.4.7, “Installing or Replacing an Optional Solid-State
Drive (SSD) (FRU)” on page 3-44 .
■
Fabric expansion module - Section 3.4.6, “Installing and Replacing a Fabric
Expansion Module” on page 3-40 .
■
Compact flash card - Section 3.4.2, “Replacing the Compact Flash Card (CRU)”
on page 3-22 .
5. When the components are installed in the new motherboard, install the cover on
the server module, and insert the server module into the chassis (see
Section 3.2.3, “Preparing the Server Module for Service” on page 3-13 ).