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Laser
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Model # 486SX Official Laser computer

Here are the diagrams and repair parts for Official Laser 486SX computer, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

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 5 of 5 parts  |
486sx Mb W/4meg 50-2488-02

#NI

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486sx mb w/4meg

Part #50-2488-02

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

Simm-12mg 50-2488-01

#NI

All parts diagram

Simm-12mg

Part #50-2488-01

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

Motherboard 50-2488-00

#NI

All parts diagram

Motherboard

Part #50-2488-00

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

Led Assembly 52-2420-09

#NI

All parts diagram

Led assembly

Part #52-2420-09

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

Comp Part 91-2177-00

#NI

All parts diagram

Comp part

Part #91-2177-00

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

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