Troubleshooting Your System | 145
5 Reconnect the system to the electrical outlet, and turn on the system
and attached peripherals.
6 If the problem is not resolved, see "Getting Help" on page 162.
Troubleshooting Processors
CAUTION: Many repairs may only be done by a cert ified service technician. You
should only perform troubleshooting and si mple repairs as authorized in your
product documentation, or as directed by t he online or telephone service and
support team. Damage due to servicing that is n ot authorized by Dell is not
covered by your warranty. Read and follow the safet y instructions that came with
the product.
1 Turn off the system and attached peripherals, and disconnect the
system from the electrical outlet.
2 Remove the system-board assembly. See "Removing a System-Board
Assembly" on page 68.
3 Ensure that each processor and heat sink are properly installed. See
"Installing a Processor" on page 73.
4 Install the system-board assembly. See "Installing a System-Board
Assembly" on page 69.
5 Reconnect the system to the electrical outlet, and turn on the system
and attached peripherals.
6 If the problem persists, turn off the system and attached peripherals,
and disconnect the system from the electrical outlet.
7 Remove the system-board assembly. See "Removing a System-Board
Assembly" on page 68.
8 Remove processor 2. See "Removing a Processor" on page 72.
9 Install the system-board assembly. See "Installing a System-Board
Assembly" on page 69.