IBM 8313 User Manual

Page of 314
The
 
following
 
illustration
 
shows
 
the
 
locations
 
of
 
parts
 
on
 
the
 
system
 
board.
     
1
 
Microprocessor
 
9
 
Battery
 
2
 
DIMM
 
connector
 
1
 
10Clear
 
CMOS/Recovery
 
jumper
 
3
 
DIMM
 
connector
 
2
 
11SCSI
 
LED
 
connector
 
4
 
Power
 
connector
 
12PCI
 
slots
 
5
 
Diskette
 
drive
 
connector
 
13Front
 
panel
 
audio
 
connector
 
6
 
Primary
 
IDE
 
connector
 
14CD-ROM
 
audio
 
connector
 
7
 
Front
 
panel
 
connector
 
15AGP
 
slot
 
(some
 
models)
 
8
 
Secondary
 
IDE
 
connector
 
16Serial
 
connector
  
Installing
 
memory
 
Your
 
computer
 
has
 
two
 
connectors
 
for
 
installing
 
dual
 
inline
 
memory
 
modules
 
(DIMMs)
 
that
 
provide
 
up
 
to
 
a
 
maximum
 
of
 
2.0
 
GB
 
of
 
system
 
memory.
 
When
 
installing
 
DIMMs,
 
the
 
following
 
rules
 
apply:
 
v
   
Fill
 
each
 
system
 
memory
 
connector
 
sequentially,
 
starting
 
at
 
DIMM
 
connector
 
1.
 
v
   
Use
 
2.5
 
V,
 
184-pin,
 
266
 
MHz
 
double
 
data
 
rate
 
synchronous
 
dynamic
 
random
 
access
 
memory
 
(DDR
 
SDRAM).
 
v
   
Use
 
128
 
MB,
 
256
 
MB,
 
512
 
MB
 
or
 
1.0
 
GB
 
(when
 
available)
 
DIMMs
 
in
 
any
 
combination.
 
v
   
DIMMs
 
are
 
38.1
 
mm
 
(1.5
 
inches)
 
in
 
height.
Note:
  
Only
 
DDR
 
SDRAM
 
DIMMs
 
can
 
be
 
used.
 
To
 
install
 
a
 
DIMM:
 
1.
   
Remove
 
the
 
cover.
 
See
 
 
 
 
 
 
 
2.
   
To
 
locate
 
the
 
DIMM
 
connectors.
 
See
 
 
 
 
 
 
 
 
 
   
Chapter
 
5.
 
Installing
 
Options
 
47