Fujitsu Lifebook C2230, Руководство пользователя

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L i f e B o o k C S e r i e s N o t e b o o k – S e c t i o n F o u r
Memory Upgrade Module
Your LifeBook notebook comes with 256 MB of on-board
high speed Synchronous Dynamic RAM (SDRAM,
PC2100-type, DDR, 266 MHz) factory installed. To
increase your LifeBook notebook’s memory capacity, you
may install an additional 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: http://us.fujitsu.com/computers.
INSTALLING A MEMORY UPGRADE
MODULE
To install a memory upgrade module follow these steps:
1. Turn off power to your LifeBook notebook 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. Slide the access cover slightly to the left until it
becomes disengaged. Remove it from the system
(Figure 4-10)
Figure 4-10. Sliding the access cover
5. Push the keyboard toward the back of the system
until it disengages and can be lifted freely.
(Figure 4-11)
Figure 4-11. Sliding the keyboard
7. Carefully pivot the front of the keyboard away from
the laptop until it is lying on the display.
(Figure 4-12)
Figure 4-12. Folding the keyboard back
8. Align the connector edge of the memory upgrade
module, chip side up, with the connector slot in the
compartment.
(Figure 4-13)
9. Insert the memory upgrade module at a 45 o angle
and press it firmly onto the connector.
10. Press the memory upgrade module down into the
compartment until it locks underneath the retaining
clip. You will hear a click when it is properly in place.
(Figure 4-13)
Figure 4-13. Inserting a new memory module
11. Carefully flip the keyboard back into its original
position, and slide it towards the front of the unit
until it is seated.
(Figure 4-14)
■
Turn off power and remove any tele-
phone line connections before perform-
ing 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.
The memory upgrade module can be
severely damaged by electrostatic dis-
charge (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.
Brie4-B6FH-0391.book Page 44 Tuesday, October 14, 2003 10:05 AM