compaq lte 5000 User Manual

							7. Remove the screw from the front left and the screw from the right rear
of the system board (Figure 5-57).
8. Remove the two screwlocks from the option connector on the rear of the
computer (Figure 5-58). 
						

							9. The system board can now be lifted out of the computer as shown in
Figure 5-59. 
						

							NOTE: Begin lifting the system board at the edge near the hard drive
shield. The sheet metal may have to be deflected slightly to provide
clearance for removing the board. Continue lifting the system board
out toward the front of the computer.
Reverse the above procedure to install the system board.
IMPORTANT: When installing the system board, install the screws and
standoff first but do not tighten them. This allows the
alignment pins to properly position the board. Next, install
the screwlocks, then tighten the screws and standoff. This
procedure ensures proper alignment of the External Options
Connector on the system board with the connector on the
expansion base at docking. 
						

							Chapter 6. MultiBay Expansion Base: Removal and 
Replacement Procedures 
 
Chapter 6.0 Introduction 
This chapter presents the removal and replacement procedures for the
MultiBay Expansion Base. For information on the MultiBay ISA Expansion
Base, refer to Section 7.
Chapter 6.1 Serial Number 
The expansion base serial number should be reported to Compaq when
requesting information or ordering spare parts. The serial number is
displayed on the rear of the expansion base to the right of the serial
port.
Chapter 6.2 Disassembly Sequence Chart 
Use the chart in Figure 6-2 to determine the section number and
disassembly sequence for removing components from the MultiBay Expansion
Base. 
						

							Chapter 6.3 Preparing the MultiBay 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. Do not remove the plastic hole cover.
2. Discard the fan.
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 6.3.1).
3. Remove the battery pack(s) (Section 6.3.2).
4. Remove the mass storage devices (Section 6.3.3).
5. Remove any PC Cards (section 6.3.4). 
						

							6.3.1 Undocking the Computer
See Section 5.3.1 for instructions on how to undock the computer from the
expansion base.
6.3.2 Disconnecting the Expansion Base
1. Turn off the expansion base and undock the computer if it is docked in
the expansion base. See Section 5.3.1 for detailed instructions.
2. Disconnect the power cord from the AC source and from the expansion
base.
3. Disconnect all peripheral devices from the expansion base.
4. Complete the preparation for disassembly by performing the procedures
described in Sections 6.3.3 through 6.3.5.
6.3.3 Battery Pack
All battery packs should be removed from the expansion base before
performing any internal maintenance. 
						

							>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> WARNING >>>>>>
						

							2. Move the sliding panel on the front of the battery to the left.
Installing a Battery Pack
To install a battery pack into a MultiBay, complete the following steps:
1. With the label facing up and the connectors facing in, align the left
side of the battery pack with the left side of the MultiBay, and push
the battery pack into the MultiBay until it is seated.
2. Move the sliding panel on the front of the battery pack to the right
to cover the MultiBay opening.
6.3.4 Mass Storage Devices
Removing a Mass Storage Device
To remove mass storage devices from the expansion base, complete the
following steps:
1. Save and close any files that reside on the drive that is to be
removed. 
						

							2. If the mass storage device is a diskette drive or CD-ROM drive, remove
the diskette or CD from the drive.
3. Push the MultiBay device release button [1] and remove the device [2]
from the bay (Figure 6-5).
Installing a Hard Drive
Only hard drives that are configured for use as a secondary drive can be
used in MultiBay II of the expansion base. Drives without secondary drive
capability can be used only in MultiBay I of the expansion base. These
drives are labeled appropriately. See Appendix C of this manual for more
details.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> CAUTION >>>>>
						

							1. Turn off the expansion base.
2. Make sure the latch inside the carrier is pushed to the right, and
place the hard drive in the carrier with the label facing up and the
contacts facing the rear of the carrier.
3. Slide the drive toward the rear of the carrier until it is seated
(Figure 6-6).
4. Push the latch inside the carrier to the left to secure the hard drive
in place.
5. Align the left side of the carrier with the left side of the MultiBay,
and push the carrier into the bay until it is seated.
Installing a Diskette Drive or CD-ROM Drive
To install a diskette drive or CD-ROM drive into the MultiBay, complete
the following steps:
1. Turn off the computer.
2. Align the left side of the diskette drive or CD-ROM drive with the left