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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  |
20 Mg Hdu 405018839

#NI

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20 mg hdu

Part #405018839

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

360 K Floppy Disk Drive (vertical Latch) 403319080

#NI

All parts diagram

360 k floppy disk drive (vertical latch)

Part #403319080

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

Mouse 403768666

#NI

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Mouse

Part #403768666

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

Monitor Green 313 403351349

#NI

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Monitor green 313

Part #403351349

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

80287-co-pro 405023078

#NI

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80287-co-pro

Part #405023078

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

Monitor Cabl 403846967

#NI

All parts diagram

Monitor cabl

Part #403846967

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

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