I/O card retainer
Before you begin:
v Read Appendix B, "Safety information," on page 125.
v Review the information in "System reliability considerations" on page 23.
To remove the I/O card 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,
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. Squeeze the two release tabs on the card retainer.
6. Pull out on the two pivot points of the retainer and remove it from the computer.
To replace the I/O card retainer, reverse the steps.
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IntelliStation Z Pro Types 6223 and 6227: Hardware Maintenance Manual and Troubleshooting Guide
disconnect all external cables.
Release tab
Front view
Pivot
points
Rear view