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Cumulus
Office

Model # 486SX/20 Official Cumulus computer

Here are the diagrams and repair parts for Official Cumulus 486SX-20 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 23 parts  |
Mouse 6370010

#NI

All parts diagram

Mouse

Part #6370010

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

2400bd Modem 9020353

#NI

All parts diagram

2400bd modem

Part #9020353

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

Board Mother 9020352

#NI

All parts diagram

Board mother

Part #9020352

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

Flpy Du 6500087

#NI

All parts diagram

Flpy du

Part #6500087

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

Ms Wind Mnl 9090119

#NI

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Ms wind mnl

Part #9090119

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

1.2mg Flpy 6500088

#NI

All parts diagram

1.2mg flpy

Part #6500088

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

Man Windwks 9090257

#NI

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Man windwks

Part #9090257

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

125mb Hd Dr 2030042

#NI

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125mb hd dr

Part #2030042

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

Vga 512k Bd 9020354

#NI

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Vga 512k bd

Part #9020354

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

101 Plus Kyb 6370001

#NI

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101 plus kyb

Part #6370001

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

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