System Unit
1.3.2
Opening the System Unit
Opening the
First remove the screws at the top. Hold the cover at its front left and right
System Unit
edges, lift it up and off by sliding it back a little.
Overview of the
Figure 1-5 illustrates the arrangement of units in the open housing of the system
Functional Units
unit:
1
LS120 or disk drive
2
PIII-CPU with heat sink
3
DIMM-memory ( max 3)
4
fan
5
Motherboard
6
Bus board with expansion slots
Represented without crossbeam with retainers
Figure 1-5
RI 45 PIII open
1-8
7
AGP-graphic module
8
Sound interface module under the
hard disk drive switch
9
Hard disk drive support
10
Power supply
11
Backup battery under bus board
12
Disk drive support
C79000-G7076-C817-01
RI 45 PIII, Manual