IBM 6223 Personal Computer User Manual


 
Rear-adapter retention bracket
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 rear-adapter retainer, 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 all adapters (see “Installing an adapter” on page 26).
5. Grasp the rear adapter retainer, and gently slide the top and bottom tabs out of
the notches.
Rear adapter
retention bracket
To replace the rear adapter retainer, reverse the steps.
Chapter 5. Field replaceable units 63