IBM
Office

Model # 30-286 Official IBM personal system 2

Here are the diagrams and repair parts for Official IBM 30-286 personal system 2, as well as links to manuals and error code tables, if available.

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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 164 parts  |

Shipping Carton 72X7977

#NI

All parts diagram

Shipping carton

Part #72X7977

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

110/120 V Ac 68X3088
#1

Assembly 9: color display (8513) diagram

110/120 v ac

Part #68X3088

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

Clock Module 8509237

#NI

All parts diagram

Clock module

Part #8509237

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

80287 Math Coprocessor 72X8282
#2

Assembly 5: options and adapters diagram

80287 math coprocessor

Part #72X8282

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

220/240 V Ac (northern Hemisphere) 68X3046
#1A

Assembly 7: monochrome display (8503) diagram

220/240 v ac (northern hemisphere)

Part #68X3046

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

Power Cord 8529341
#2

Assembly 6: power cords diagram

Power cord

Part #8529341

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

Keyboard (w/o Cable), Norwegian 1392007

#NI

All parts diagram

Keyboard (w/o cable), norwegian

Part #1392007

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

(11-9) Printer Cable 8529214
#3A

Assembly 5: options and adapters diagram

(11-9) printer cable

Part #8529214

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

Speech Adapter 61X8921

#NI

All parts diagram

Speech adapter

Part #61X8921

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

Shipping Cushions 72X7967

#NI

All parts diagram

Shipping cushions

Part #72X7967

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

Symptoms for top-mount refrigerators

Main causes: frozen or clogged defrost drain tube, cracked water system tubing…

Repair guides for top-mount refrigerators

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…

Repair difficulty
Time required
 15 minutes or less
How to replace the evaporator fan motor in a top-freezer refrigerator

How to replace the evaporator fan motor in a top-freezer refrigerator

The evaporator fan motor blows air across the evaporator coils and through the refrigerator cabinet for cooling. Replace…

Repair difficulty
Time required
 15 minutes or less
How to replace the compressor start relay in a top-freezer refrigerator

How to replace the compressor start relay in a top-freezer refrigerator

The compressor start relay starts the compressor and shuts it off if the motor overheats. Replace the start relay if it'…

Repair difficulty
Time required
 15 minutes or less

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