Справочник Пользователя для IBM 8189
Identifying
parts
on
the
system
board
(all
machine
types)
1
Microprocessor
11SATA
1
IDE
connector
2
Fan
sink
connectors
12SATA
2
IDE
connector
3
Memory
connector
1
13Security
daughter
card
connector
4
Memory
connector
2
14Clear
CMOS/Recovery
jumper
5
Memory
connector
3
15Battery
6
Memory
connector
4
16SCSI
LED
connector
7
Power
connector
17PCI
slots
8
Diskette
drive
connector
18Front
panel
audio
connector
9
PATA
primary
IDE
connector
19CD-ROM
audio
connector
10PATA
secondary
IDE
connector
20AGP
slot
Replacing
memory
(all
machine
types)
The
computer
has
four
connectors
for
installing
dual
inline
memory
modules
(DIMMs)
that
provide
up
to
a
maximum
of
4.0
GB
of
system
memory.
When
installing
memory
modules,
the
following
rules
apply:
v
System
memory
is
divided
into
two
channels
(channel
A
and
B).
memory
connectors
1
and
2
are
channel
A,
and
memory
connectors
3
and
4
are
channel
B.
v
If
memory
connectors
1
and
3
(or
2
and
4)
are
filled
with
the
same
technology
and
size
of
memory,
the
system
operates
in
dual
channel
mode.
v
Use
2.5
V,
184-pin,
333
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)
memory
modules
in
any
combination.
v
Memory
modules
are
25.4
mm
(1.0
inches)
in
height.
38
Hardware
Maintenance
Manual