| - | [* black] Make sure the Pro Data chassis is unplugged from power and Thunderbolt, then set it upside down on an anti-static mat or flat surface with appropriate protection from electrostatic discharge. |
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| - | [* light_blue] Using a #2 Philips screwdriver, remove the two screws securing the service panel into place. |
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| + | [* black] Make sure the Pro Data chassis is disconnected from power and Thunderbolt, then set it upside down on an anti-static mat or flat surface with appropriate protection from electrostatic discharge. |
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| + | [* light_blue] Using a #1 Philips screwdriver, remove the two screws securing the service panel into place. |
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