Lenovo 7D7Q, Руководство по обслуживанию

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Figure 102. Opening the processor retainer
a. Gently pull the handle away from the processor retainer.
b. Lift the handle along with the retainer to the fully open position.
c. Hold the processor by both sides and gently lift it away from the processor socket.
Notes:
1. Do not touch the gold contacts on the bottom of the processor.
2. Keep the processor socket clean from any object to prevent possible damages.
After you finish
1. Install a new processor. See “Install the processor” on page 115 .
2. If you are instructed to return the component or optional device, follow all packaging instructions, and
use any packaging materials for shipping that are supplied to you.
Install the processor
Use this information to install the processor. This procedure must be executed by a trained technician.
About this task
Attention:
• Read the following section(s) to ensure that you work safely.
– “Safety” on page iii
– “Installation Guidelines” on page 51
• Touch the static-protective package that contains the component to any unpainted metal surface on the
server; then, remove it from the package and place it on a static-protective surface.
• Do not allow the thermal grease on the processor or heat sink to come in contact with anything. Contact
with any surface can compromise the thermal grease, rendering it ineffective. Thermal grease can damage
components, such as the electrical connectors in the processor socket.
• Before reusing a processor that was removed from another system board, wipe the thermal grease from
the processor with an alcohol cleaning pad, and dispose of the cleaning pad after all of the thermal grease
is removed.
Chapter 4
.
Hardware replacement procedures
115