FRU information (service only)

Button kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97 Hot-swap hard disk drive cage . . . . . . . . . . . . . . . . 98 Hot-swap backplane . . . . . . . . . . . . . . . . . . . . . . . . . 98 Power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99 Rear fan. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 System board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101

CD-ROM drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102 Floppy disk drive . . . . . . . . . . . . . . . . . . . . . . . . . . 103 Bezel release latch. . . . . . . . . . . . . . . . . . . . . . . . . . 104 Top/side cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104 Handle assembly . . . . . . . . . . . . . . . . . . . . . . . . . . 105 Adapter retainer . . . . . . . . . . . . . . . . . . . . . . . . . . . 106

Field Replacement Units (FRUs) should be replaced by qualified service personnel only.

Button kit

Before you begin:

Read “Safety information” on page 133.

Review the information in “Before you begin” on page 58.

To remove the button kit, do the following:

1.Power-off the server, if it is on.

2.Unplug the server.

3.Remove the cover (see “Removing the side cover” on page 59).

4.Remove the front bezel (see “Removing the bezel” on page 60).

5.Remove the hot-swap hard disk drive (see “Hot-swap hard disk drive cage”).

© Copyright IBM Corp. 2000

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IBM XSERIES 220 manual Button kit, Before you begin