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
IBM
Office

Model # PC/AT Official IBM personal computer at

Here are the diagrams and repair parts for Official IBM PC-AT personal computer at, 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 265 parts  |
(11-8) Fuse-filter Card/ac Socket For 220/240 Volt 8529279
#8A

Graphics printer (5152) diagram

(11-8) fuse-filter card/ac socket for 220/240 volt

Part #8529279

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

Num Lock 8310426

#NI

All parts diagram

Num lock

Part #8310426

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

&/7 2658824

#NI

All parts diagram

&/7

Part #2658824

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

B 2658864

#NI

All parts diagram

B

Part #2658864

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

(11-13) Power Transformer 240 Volt 8529277
#13B

Graphics printer (5152) diagram

(11-13) power transformer 240 volt

Part #8529277

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

Power Cord 8529158
#1D

Professional graphics display (5175) diagram

Power cord

Part #8529158

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

System Board-type 1, 256kb-512kb (populated To 256kb) 6480170
#1

System unit (5170) diagram

System board-type 1, 256kb-512kb (populated to 256kb)

Part #6480170

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

S 2658847

#NI

All parts diagram

S

Part #2658847

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

7/home 4584732

#NI

All parts diagram

7/home

Part #4584732

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

(3-2) Binary Synchronous Communications (bsc) Adapter 8529296
#2C

System unit (5170) diagram

(3-2) binary synchronous communications (bsc) adapter

Part #8529296

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

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