Compaq Prolinea Family Maintenance & Serice Manual page 117

5. The speaker is installed into the bracket with a snap action. Remove
the speaker from the bracket.
6. Install the replacement speaker into the bracket using a snap action,
making certain that the wires exit the speaker bracket as shown in
Figure 5-37.
Reverse the above procedure to install a speaker assembly.
Chapter 5.11 Expansion Cards and Slot Covers
The DT3 has three ISA expansion slots, one of which is shared for PCI
expansion. The DT4 has four ISA expansion slots, two of which are shared
for PCI expansion.
the same manner. To remove an expansion card, complete the following
steps:
1. Complete the steps in Section 5.3 to prepare the computer for
disassembly.
2. Complete the steps in Unit Cover Removal and Replacement in Section 5.4
to gain access to the expansion cards..
Expansion cards are installed in any of the slots in