Dell PowerEdge R830 Owners Manual - Page 159

System board, Removing the system board - motherboard

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Related tasks Before working inside your system on page 64 After working inside your system on page 64 System board A system board (also known as the motherboard) is the main printed circuit board in the system with different connectors used to connect different components or peripherals of the system. A system board provides the electrical connections to the components in the system to communicate. Removing the system board Prerequisites CAUTION: Many repairs may only be done by a certified service technician. You should only perform troubleshooting and simple repairs as authorized in your product documentation, or as directed by the online or telephone service and support team. Damage due to servicing that is not authorized by Dell is not covered by your warranty. Read and follow the safety instructions that are shipped with your product. CAUTION: If you are using the Trusted Platform Module (TPM) with an encryption key, you may be prompted to create a recovery key during program or System Setup. Be sure to create and safely store this recovery key. If you replace this system board, you must supply the recovery key when you restart your system or program before you can access the encrypted data on your hard drives. CAUTION: Do not attempt to remove the TPM plug-in module from the system board. Once the TPM plug-in module is installed, it is cryptographically bound to that specific system board. Any attempt to remove an installed TPM plug-in module breaks the cryptographic binding, and it cannot be re-installed or installed on another system board. 1. Follow the safety guidelines listed in the Safety instructions section. 2. Follow the procedure listed in the Before working inside your system section. 3. Remove the following components: a. Processor expansion module, if installed b. Cooling shroud, if installed. c. Cooling fan assembly. d. Power supply units e. All expansion card risers f. Integrated storage controller card g. Internal dual SD module h. Internal USB key, if installed. i. PCIe card holder j. Heat sinks or heat sink blanks k. Processors or processor blanks CAUTION: To prevent damage to the processor pins when replacing a faulty system board, ensure that you cover the processor socket with the processor protective cap. l. Memory modules and memory module blanks m. Network daughter card Steps 1. Disconnect all cables from the system board. CAUTION: Take care not to damage the system identification button while removing the system board from the chassis. CAUTION: Do not lift the system board by holding a memory module, processor, or other components. Installing and removing system components 159

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Related tasks
Before working inside your system
on page 64
After working inside your system
on page 64
System board
A system board (also known as the motherboard) is the main printed circuit board in the system with different connectors used
to connect different components or peripherals of the system. A system board provides the electrical connections to the
components in the system to communicate.
Removing the system board
Prerequisites
CAUTION:
Many repairs may only be done by a certified service technician. You should only perform
troubleshooting and simple repairs as authorized in your product documentation, or as directed by the online or
telephone service and support team. Damage due to servicing that is not authorized by Dell is not covered by
your warranty. Read and follow the safety instructions that are shipped with your product.
CAUTION:
If you are using the Trusted Platform Module (TPM) with an encryption key, you may be prompted to
create a recovery key during program or System Setup. Be sure to create and safely store this recovery key. If
you replace this system board, you must supply the recovery key when you restart your system or program
before you can access the encrypted data on your hard drives.
CAUTION:
Do not attempt to remove the TPM plug-in module from the system board. Once the TPM plug-in
module is installed, it is cryptographically bound to that specific system board. Any attempt to remove an
installed TPM plug-in module breaks the cryptographic binding, and it cannot be re-installed or installed on
another system board.
1.
Follow the safety guidelines listed in the Safety instructions section.
2.
Follow the procedure listed in the Before working inside your system section.
3.
Remove the following components:
a.
Processor expansion module, if installed
b.
Cooling shroud, if installed.
c.
Cooling fan assembly.
d.
Power supply units
e.
All expansion card risers
f.
Integrated storage controller card
g.
Internal dual SD module
h.
Internal USB key, if installed.
i.
PCIe card holder
j.
Heat sinks or heat sink blanks
k.
Processors or processor blanks
CAUTION:
To prevent damage to the processor pins when replacing a faulty system board, ensure that
you cover the processor socket with the processor protective cap.
l.
Memory modules and memory module blanks
m.
Network daughter card
Steps
1.
Disconnect all cables from the system board.
CAUTION:
Take care not to damage the system identification button while removing the system board from
the chassis.
CAUTION:
Do not lift the system board by holding a memory module, processor, or other components.
Installing and removing system components
159