Installing Or Replacing The Optical Drive - Lenovo 3057 Maintenance Manual

11. Carefully close the microprocessor retainer. Then, carefully close the small handle to lock the retainer
into position and secure the new microprocessor in the socket.
Figure 99. Securing the microprocessor in the socket
12. Reinstall the heat sink. See "Installing or replacing a heat sink" on page 135.
13. If you are instructed to return the old microprocessor, follow all packaging instructions and use any
packaging materials that are supplied to you for shipping.
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the replacement, go to "Completing the parts replacement" on page 186.

Installing or replacing the optical drive

Attention: Do not open your server or attempt any repair before reading and understanding "Safety information"
on page iii and "Guidelines" on page 83.
This topic provides instructions on how to install or replace the optical drive.
This topic applies only to the following server models:
• Server models with eight 3.5-inch hard disk drive bays
• Server models with 2.5-inch hard disk drive bays
For server models with 12 3.5-inch hard disk drive bays, there is no internal optical drive and you can
use an external optical drive if needed.
.
Chapter 6 Installing, removing, or replacing hardware
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