AT&T
Office

Model # PC6300 PLUS Official AT&T computer

Here are the diagrams and repair parts for Official AT&T PC6300-PLUS 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 25 parts  |

128k Memory 403351273

#NI

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128k memory

Part #403351273

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

Fan Assembly 403351257

#NI

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Fan assembly

Part #403351257

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

Power Cable 403816762

#NI

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Power cable

Part #403816762

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

Disp Board 403350945

#NI

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Disp board

Part #403350945

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

Monitor Cabl 403846967

#NI

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Monitor cabl

Part #403846967

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

Mother Board Gen 4.5 405022955

#NI

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Mother board gen 4.5

Part #405022955

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

Keyboard 302 405007683

#NI

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Keyboard 302

Part #405007683

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

Hdu Controller 405022011

#NI

All parts diagram

Hdu controller

Part #405022011

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

Monitor Color 318 403351356

#NI

All parts diagram

Monitor color 318

Part #403351356

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

Monitor Green 313 403351349

#NI

All parts diagram

Monitor green 313

Part #403351349

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

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