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Upgrades
Top Housing
Power Macintosh Upgrade - 27
19Caution: Excessive force on the captive screw will damage the top housing. Tighten the captive screw on the top housing. Note: You must install the System 7.1.2 software that came with the Power Macintosh Logic Board Upgrade Kit. Refer to the user manual provided in the upgrade kit for instal- lation instructions.