User`s guide

Table 1-1. System Unit
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Description Spare Part No. Notes
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1 Base enclosure 197253-001 Includes screw covers.
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2 System board, 4 MB Does not include PCMCIA ejector
rails.
Compaq Contura 197241-001 Includes screw covers.
Aero 4/25
Compaq Contura 199222-001
Aero 4/33C
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3 Door assembly 197239-001 Includes battery and memory
expansion board doors.
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4 Power supply, DC-DC 190521-001 Includes screw covers.
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5 Hard drive
- Model 250 199233-001 Does not include hard drive
- Model 170 190661-001 bracket. Includes screw covers.
- Model 84 190660-001
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6 Memory expansion
board