IBM 6223 Personal Computer User Manual


 
Lever
fully
open
5. Rotate the microprocessor socket lever arm upward to its maximum vertical
position (135°), and lift the microprocessor up and out of the computer.
6. To install a microprocessor, see “Installing a second microprocessor” on page
44, beginning with step 8 on page 45.
CD-ROM drive
Before you begin:
v Read Appendix B, “Safety information,” on page 127.
v Review the information in “System reliability considerations” on page 23.
To remove the CD-ROM drive, complete the following steps:
1. Turn off the computer, if it is on.
2. Disconnect the power cord from the power source and from the computer; then,
disconnect all external cables.
3. Remove the side cover (see “Removing the side cover” on page 25).
4. Remove the front bezel (see “Removing the bezel” on page 26).
5. Disconnect the CD-ROM drive connector and power cables from the rear of the
drive.
6. Press the touch point on the raised area of the drive cage for the CD-ROM
drive and gently slide the drive out of the front of the computer.
For instructions for replacing the CD-ROM drive, see “Installing a drive in bay 2 or
3” on page 32.
Chapter 5. Field replaceable units 61