Compaq LTE 5100 Maintenance And Service Manual page 225

Chapter 7.3 Preparing the MultiBay ISA Expansion Base For Disassembly
NOTE: It is important that these instructions be followed when installing
a new expansion base top cover (Service Spare Part Number
213711-003).
1. Remove the plastic hole cover from the left corner of the top cover.
2. Insert the fan (which is included with the new top cover) in the open
space.
3. Plug the fan electrical connector to the I/O board, adjacent to the
power supply.
Before beginning removal and replacement procedures, complete the
following steps:
1. Undock the computer from the expansion base (Section 5.3.1).
2. Disconnect AC power and any external devices (Section 7.3.1).
3. Remove the battery pack(s) (Section 7.3.2).
4. Remove the mass storage devices (Section 7.3.3).