TI-84 Plus Disassembly

步骤 1 flip

TI-84 Plus Disassembly, flip: 步骤 1 中的图像 1，2

TI-84 Plus Disassembly, flip: 步骤 1 中的图像 2，2

Be sure the calculator is powered off before proceeding.
Take off the sliding cover, and flip your calculator to the back side.

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步骤 2 battery plate.

TI-84 Plus Disassembly, battery plate.: 步骤 2 中的图像 1，2

TI-84 Plus Disassembly, battery plate.: 步骤 2 中的图像 2，2

Press down on the latch, then remove the battery cover.

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步骤 3 take out the batteries

TI-84 Plus Disassembly, take out the batteries: 步骤 3 中的图像 1，2

TI-84 Plus Disassembly, take out the batteries: 步骤 3 中的图像 2，2

Remove the batteries.
You can use the battery cover as a plate to keep the batteries.

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步骤 4 back up battery

TI-84 Plus Disassembly, back up battery: 步骤 4 中的图像 1，3

TI-84 Plus Disassembly, back up battery: 步骤 4 中的图像 2，3

TI-84 Plus Disassembly, back up battery: 步骤 4 中的图像 3，3

Removing this battery will clear your RAM, so be sure that you have made any backups of important data.
Use a Phillips #0 to remove the plate from the back up battery.

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步骤 5 backup battery

TI-84 Plus Disassembly, backup battery: 步骤 5 中的图像 1，2

TI-84 Plus Disassembly, backup battery: 步骤 5 中的图像 2，2

Remove the backup battery with either a screwdriver or the spudger.

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步骤 6 Remove the back cover

TI-84 Plus Disassembly, Remove the back cover: 步骤 6 中的图像 1，1

Use a T6 Torx screwdriver to remove the six screws securing the back cover.

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步骤 7 cracking the case

TI-84 Plus Disassembly, cracking the case: 步骤 7 中的图像 1，3

TI-84 Plus Disassembly, cracking the case: 步骤 7 中的图像 2，3

TI-84 Plus Disassembly, cracking the case: 步骤 7 中的图像 3，3

Use a prying tool to get a pick into the side and then move it down until it's open.