Memory Upgrade Module; Installing A Memory Upgrade Module - Fujitsu LifeBook C-6651 User Manual

B5FH-4941.book Page 45 Friday, December 14, 2001 2:18 PM
Memory Upgrade
Module
Your Fujitsu LifeBook notebook comes with 256MB of
on-board high speed Synchronous Dynamic RAM
(SDRAM) factory installed. To increase your LifeBook
notebook's memory capacity, you may install an addi-
tional memory upgrade module. The memory upgrade
must be a dual-in-line (DIMM) SDRAM module. To
ensure 100% compatibility, purchase the SDRAM
module only from the Fujitsu web store at
www.fujitsupc.com.
C A U T I O N
Do not remove any screws from the memory upgrade
module compartment except the ones specifically
shown in the directions for installing and removing
the memory upgrade module.
INSTALLING A MEMORY UPGRADE
MODULE
To install a memory upgrade module follow these steps:
W A R N I N G S
Turn off power and remove any telephone line
connections before performing the memory upgrade.
If the computer has been used recently, it may be hot.
Make sure the system has cooled off completely
before changing memory.
1. Turn off power to your LifeBook notebook using the
power switch, and remove any power adapter (AC or
auto/airline) and telephone line connections.
2. Place your LifeBook notebook on a clean work
surface.
3. Open the top cover all the way, so that it is lying flat
on the work surface.
4. Using a flat head screwdriver, pry the screw cover
located over the keyboard screw. (Figure 4-8)
Figure 4-8 Lifting the screw cover
M e m o r y U p g r a d e M o d u l e
5. Using a Phillips head screwdriver, remove the screw
securing the keyboard. (Figure 4-9). Store the screw
for later reinstallation.
W A R N I N G
The memory upgrade module can be severely damaged
by electrostatic discharge (ESD). Be sure you are properly
grounded when handling and installing the module, and
follow ESD precautions noted in the literature that
accompanies the memory module.
Figure 4-9 Removing the screw
6. Push the keyboard toward the back of the system
until it disengages and can be lifted freely.
(Figure 4-10)
Figure 4-10 Sliding the keyboard
7. Carefully pivot the front of the keyboard away from
the laptop until it is lying on the display.
(Figure 4-11)
Figure 4-11 Folding the keyboard back
45