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3-4 Options
3.
Slide the top cover toward the rear about one inch (see Figure Section 3-4).
4.
Lift the top cover up and off the system unit.
Figure Section 3-4 Removing the Minitower Cover
Expansion Board(s)
The desktop system has four 8/16/32-bit expansion slots on the rear of the system and five ex-
pansion board connectors on the ISA/PCI backboard. Three slots are for ISA boards and one
slot is for either a PCI or ISA board. On multimedia configurations, one ISA slot contains a
sound board. On network configurations, one ISA slot contains the network board. All other
slots are empty, ready for installing expansion boards.
The minitower system has five 8/16/32-bit expansion slots on the rear of the system and six ex-
pansion board connectors on the ISA/PCI backboard. Three slots are for ISA boards, one is a
dedicated PCI slot, and the remaining slot is a shared ISA/PCI slot. On multimedia
configurations, one ISA slot contains a sound board. On network configurations, one ISA slot
contains the network board. All other slots are empty, ready for installing expansion boards.
Expansion boards plug into the edge connector on the backboard. See Appendix A for
connector pin assignments.
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