AST Research
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Model # 386/PREMIUM Official AST Research computer

Here are the diagrams and repair parts for Official AST Research 386-PREMIUM 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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For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

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Showing 10 of 68 parts  |

Ast 3-g Plus Iitm 500454-001

#NI

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Ast 3-g plus iitm

Part #500454-001

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

Screw 4-40x.25stl 183000-022
Screw 4-40x.25stl

Part #183000-022

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

Filler Panel 200302-001

#NI

All parts diagram

Filler panel

Part #200302-001

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

150mb Esdi 500393-150

#NI

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150mb esdi

Part #500393-150

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

70mb St-506 500393-070

#NI

All parts diagram

70mb st-506

Part #500393-070

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

360kb 500511-001

#NI

All parts diagram

360kb

Part #500511-001

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

Screw, Pan #6-32x.312 W/split Washer 183000-005
Screw, pan #6-32x.312 w/split washer

Part #183000-005

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

Support 1/4" Pcb Mtg 185000-004
Support 1/4" pcb mtg

Part #185000-004

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

40mb St-506 500393-030

#NI

All parts diagram

40mb st-506

Part #500393-030

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

Ast-vga (230 Vac) 500523-002

#NI

All parts diagram

Ast-vga (230 vac)

Part #500523-002

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

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