Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
AST Research
Office

Model # 286/WORKSTATION Official AST Research computer

Here are the diagrams and repair parts for Official AST Research 286-WORKSTATION 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”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 38 parts  |
Utilities Diskette 5.25" R2.0 910338-001

#NI

All parts diagram

Utilities diskette 5.25" r2.0

Part #910338-001

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

Owner's Manual 000905-001

#NI

All parts diagram

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

All parts diagram

Battery 4.5v

Part #175000-009

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

Shield Panel 200330-001

#NI

All parts diagram

Shield panel

Part #200330-001

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

Sys Bd 202321-002

#NI

All parts diagram

Sys bd

Part #202321-002

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

Pwr Sw Hrn 220274-001

#NI

All parts diagram

Pwr sw hrn

Part #220274-001

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

Utilities Diskette 3.5" R2.0 910338-031

#NI

All parts diagram

Utilities diskette 3.5" r2.0

Part #910338-031

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

Plus Vga Mod 202265-001

#NI

All parts diagram

Plus vga mod

Part #202265-001

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

Power Supply 230079-001

#NI

All parts diagram

Power supply

Part #230079-001

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

Pws Mono/cga 202297-001

#NI

All parts diagram

Pws mono/cga

Part #202297-001

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

Repair guides for bottom-mount refrigerators

How to replace a door gasket in a French-door refrigerator

How to replace a door gasket in a French-door refrigerator

The door gasket, often called a door seal, seals the gap around the door to keep the cold air in and the warm air out. R…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a refrigerator water valve

How to replace a refrigerator water valve

Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a refrigerator defrost control assembly

How to replace a refrigerator defrost control assembly

Follow these steps to replace the defrost control assembly if your Kenmore or LG French door refrigerator displays an er…

Read more
Repair difficulty
Time required
 120 minutes or less

Effective articles & videos to help repair your office

Office and smart products articles | Sears PartsDirect

View all
How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

Read more
Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

Read more
What does the Amazon Fire Stick Lite do?

What does the Amazon Fire Stick Lite do?

Learn what the Amazon Fire Stick Lite video streaming device does.…

Read more

Parts & More