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TRS-80 Color Computer Motherboard Replacement

What you need

    1. TRS-80 Color Computer Motherboard Replacement, Outside Casing: step 1, image 1 of 1
      • Flip the computer over.

      • Remove the two 24.1mm Phillips screws near the front of the case.

      • Remove the five 33.0 mm Phillips screws towards the back of the case.

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    2. TRS-80 Color Computer Motherboard Replacement: step 2, image 1 of 2 TRS-80 Color Computer Motherboard Replacement: step 2, image 2 of 2
      • Carefully flip the computer right side up.

      • Lift off the top half of the case.

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    1. TRS-80 Color Computer Motherboard Replacement, Keyboard: step 3, image 1 of 2 TRS-80 Color Computer Motherboard Replacement, Keyboard: step 3, image 2 of 2
      • Near the motherboard, gently pull the keyboard ribbon cable until it becomes free.

      • Lift the keyboard out of the case.

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    1. TRS-80 Color Computer Motherboard Replacement, Motherboard: step 4, image 1 of 3 TRS-80 Color Computer Motherboard Replacement, Motherboard: step 4, image 2 of 3 TRS-80 Color Computer Motherboard Replacement, Motherboard: step 4, image 3 of 3
      • Remove the nine 15.24 mm Phillips screws securing the motherboard in place.

      • When removing the spring door, make sure to keep the door closed.

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    2. TRS-80 Color Computer Motherboard Replacement: step 5, image 1 of 3 TRS-80 Color Computer Motherboard Replacement: step 5, image 2 of 3 TRS-80 Color Computer Motherboard Replacement: step 5, image 3 of 3
      • Remove the 5 jumper cables from the motherboard.

      • Once the jumper cables lift the motherboard up gently; it should lift out easily.

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Conclusion

To reassemble your device, follow these instructions in reverse order.

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Andrew

Member since: 01/23/11

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Team

Cal Poly, Team 11-24, Maness Winter 2011 Member of Cal Poly, Team 11-24, Maness Winter 2011

CPSU-MANESS-W11S11G24

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59 Guides authored

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