IBM 720X (9552) User Manual
1120 System Board/Speaker
Rear Connector Door (1010)
Battery Pack (1020)
Backup Battery (1030)
IC DRAM Card (1040)
Standby Battery (1050)
Top Cover (1060)
Indicator Card (1070)
Keyboard Unit (1080)
Diskette Drive (1100)
Hard Disk Drive (1110)
Step 1, 2, 3, 4: System Board
Step 4, 5:
Step 4, 5:
Speaker
1
1
2
2
3
3
4
4
5
5
Step
Location (Quantity)
Length
.1/
I/O connector (6)
Hex-head
screws
screws
.2/
Base cover (1)
8 mm
.3/
Base cover (2)
12 mm
Note: Make sure you use the correct screws.
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IBM Mobile Systems HMM