Dell Latitude Xpi CD - Manual (Page 6)

6 Dell Latitude XPi CD Service Manual Update
R
emoving and Replacing Parts Changes
The following information updates the removal and replacement procedures for
some parts and assemblies as described in Chapter 4, “Removing and Replacing
Parts,” of the Service Manual and in the Parts Removal and Replacement Guide
(which is the same as Chapter 4 of the Service Manual). However, some of the
parts and assemblies used are different.
Palmrest Assembly
Revise the Palmrest Assembly removal procedure to include the following:
Use a scribe to pry out the three screw covers for the palmrest-retaining screws
A1, A2, and A3.
Disengage the palmrest assembly from the bottom case assembly by sliding the
palmrest assembly about 1/8-inch toward the front of the computer. Then, gen-
tly lift the front of the palmrest assembly and pull it toward the front to release
the back hooks.
Display Assembly Latch and Latch Spring
Your computer may have a plastic clip or mylar pad attached to the latch
assembly.
LCD Panel
Your computer may have a metal spacer attached to the top of the LCD panel.
Ethernet Network Controller (Advanced Port Replicator)
Chip set. . . . . . . . . . . . . . . . . . 3Com ®
3C913B; 10Base-T Ethernet
Data bus width . . . . . . . . . . . . 16-bit Plug and Play ISA host bus interface
I/O address . . . . . . . . . . . . . . . 300h (default)
IRQ . . . . . . . . . . . . . . . . . . . . . IRQ10
Token Ring Network Controller (Advanced Port Replicator)
Chip set. . . . . . . . . . . . . . . . . . IBM04H8297; 16/4 Mbps Token Ring (default
ring speed is 16 Mbps)
Data bus width . . . . . . . . . . . . 16-bit ISA host bus interface
I/O address . . . . . . . . . . . . . . . A20h (default)
IRQ . . . . . . . . . . . . . . . . . . . . . IRQ10
Technical Specifications (continued)