Ram Module - Fujitsu 420D User Manual

S e c t i o n F o u r
Section FOUR
User Installable Features
Your LifeBook 400 Series has a number of user
installable features:
PCMCIA slots in the left side panel of your
notebook allows you to install PCMCIA cards
or IC memory cards (SRAM card) or Zoom
Video cards (Slot 0).
A Mu l ti - f u n cti on Bay in the ri ght front of
your notebook all ows you to install a modu l a r
C D - ROM drive, or a modular F l oppy Di s k
D rive.
A card slot under the keyboard allows you to
install a RAM Module.
An LPT (parallel) Port in the back of your
notebook allows you to connect a printer,
a photo or text scanner, etc.
A COM (serial) Port in the back of your
notebook allows you to connect any RS232C
devices such as an external modem, a serial
interface bar-code scanner, etc.
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A connector in the back of your notebook
allows you to connect an external VGA/SVGA
or Hi Res monitor.
A connector on the back of your notebook
allows the connection of a port replicator or
docking station.
An Audio Input Jack on the right side of
your notebook allows you to connect a
sound source.
An Audio Output Jack on the right side of
your notebook allows you to connect head-
phones or powered speakers.
A PS/2 Connector on the right side of your
notebook allows you to connect an external
mouse, keyboard or numeric keypad.
A Floppy Disk Con n ector on the left side of
your notebook all ows you to con n ect an
opti onal Ex ternal Floppy Disk Drive Ad a pter
i f the Mu l ti - f u n cti on Bay is in use for
s om ething el s e .
This secti on de s c ri bes how to install and rem ove
equ i pm ent for each of the ex p a n s i on fe a tu re s .
The secti on is or ga n i zed in the same order as
the devi ces are arra n ged in your noteboo k .

RAM Module

Your notebook has 8MB of installed RAM. To
increase the memory capacity, you may install
a RAM Module in the socket in the RAM com-
partment under the keyboard of your note-
book. The RAM Module is a dual-in-line mem-
ory module (DIMM). You may add modules of
di erent capacity.
Installing the RAM Module
To install the RAM Module:
1. Turn o power to your notebook using the
Power Switch, (see Power O on page 23), and
remove any power adapter (AC or Auto).
2.Lift the front of the two tabs at the bottom
of the keyboard and tilt them back about
90 degrees. (See Figure 4-1.)
3. Remove the screw under each tab.
4. Use the tabs to gently lift the keyboard and
pull it slightly forward until the three tabs at
the top of the keyboard disengage.
5. Tilt the keyboard back against the display.
6. Remove the RAM Module from the static
guarded sleeve.