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:

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  • 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 10 of 265 parts  |

Fuse 0.75 Amp For 120 Volt (restricted Availability) 8529175
#4L

Monochrome display (5151) diagram

Fuse 0.75 amp for 120 volt (restricted availability)

Part #8529175

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

Vertical Size Pot Shaft Extension 8529335
#6P

Color display (5153) diagram

Vertical size pot shaft extension

Part #8529335

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

(3-5) Cluster Cable Kit 6323575
#5

System unit (5170) diagram

(3-5) cluster cable kit

Part #6323575

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

+ 8310429

#NI

All parts diagram

+

Part #8310429

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

+/= 2658829

#NI

All parts diagram

+/=

Part #2658829

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

1/end 4584737

#NI

All parts diagram

1/end

Part #4584737

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

/6 4496183

#NI

All parts diagram

/6

Part #4496183

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

Rating Label Model 003 (restricted Availability.) 6133999
#2D

Professional graphics display (5175) diagram

Rating label model 003 (restricted availability.)

Part #6133999

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

Q 2658832

#NI

All parts diagram

Q

Part #2658832

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

Fixed Disk Drive 30mb 8286216
#1A

Fixed disk drive diagram

Fixed disk drive 30mb

Part #8286216

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

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