Texas Instruments 570CD Laptop User Manual


 
6.5
FRU Removal and Replacement
Procedures
The following paragraphs contain field service-level removal/replacement
procedures for the Notebook.
c
Caution: Prior to removing any of the internal FRUs in the notebook,
remove the AC Adapter, battery, floppy and hard drives and all external
options installed on the notebook.
6.5.1
Removing/Replacing the Notebook Battery
Pack
The procedure for removing and replacing the battery pack(s) is as follows:
1
. Turn off the computer and disconnect the AC adapter and any
external devices from the notebook.
2
. Turn the notebook over and lay the notebook on a flat surface.
3
. Locate the battery release button on the bottom of the notebook.
Press the button in the direction of the arrow while sliding the
battery out of its battery bay.
n
Note
: Refer to Step 2 in Paragraph 6.5.2 for information on removing a sec-
ondary battery pack from the floppy drive cavity.
6.5.2
Removing/Replacing the Floppy
Drive/CD-ROM
To remove and replace the Floppy Drive or CD-ROM Drive, perform the
following procedure:
1
. Power the notebook off; disconnect the AC adapter from the notebook
(if attached) and remove the battery pack(s) as described in Paragraph
6.5.1.
2
. Locate the floppy release button. Press and hold the button in the
direction of the arrow while sliding the floppy drive (or other installed
device such as CD-ROM drive or battery) out of the notebook bay.
c
Caution: When removing the floppy drive assembly or CD-ROM drive
assembly, grasp it by its sides; otherwise damage to the floppy drive
can occur.
6-8
Field Service