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AST Research
Office

Model # 486/25 Official AST Research computer

Here are the diagrams and repair parts for Official AST Research 486-25 computer, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Model diagram and schematic

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Showing 10 of 44 parts  |
Acc Kit P486/25 300742-001

#NI

All parts diagram

Acc kit p486/25

Part #300742-001

The manufacturer no longer makes this part, and there's no substitute part

Owner's Manual 000905-001

#NI

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Owner's manual

Part #000905-001

The manufacturer no longer makes this part, and there's no substitute part

Battery 4.5v 175000-009

#NI

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Battery 4.5v

Part #175000-009

The manufacturer no longer makes this part, and there's no substitute part

Bios Upg 500702-001

#NI

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Bios upg

Part #500702-001

The manufacturer no longer makes this part, and there's no substitute part

320mb Esdi 230055-320

#NI

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320mb esdi

Part #230055-320

The manufacturer no longer makes this part, and there's no substitute part

Cbl-hd Data 220306-001

#NI

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Cbl-hd data

Part #220306-001

The manufacturer no longer makes this part, and there's no substitute part

Esdi Cont 240018-001

#NI

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Esdi cont

Part #240018-001

The manufacturer no longer makes this part, and there's no substitute part

Turbolaser Printer A Kit 500600-049

#NI

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Turbolaser printer a kit

Part #500600-049

The manufacturer no longer makes this part, and there's no substitute part

Upgrade 500558-001

#NI

All parts diagram

Upgrade

Part #500558-001

The manufacturer no longer makes this part, and there's no substitute part

Premium 486/25 500754-XXX

#NI

All parts diagram

Premium 486/25

Part #500754-XXX

The manufacturer no longer makes this part, and there's no substitute part

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