Acer Aspire 4743Z Aspire 4743 and 4743Z Notebook Series Service Guide - Page 165

Replacing the DIMM Module 0 1. Insert the DIMM module at a 30° angle into an empty memory slot. Figure 3-151. DIMM Module 2. Press it down until it clicks into place. The module is keyed so it can only be inserted in one direction. If the module does not fit, make sure that the notch in the module lines up with the tab in the memory slot. Figure 3-152. DIMM Module Machine Maintenance 3-95