Dell Dimension 8100 Solutions Guide
Page 51
... module, do not press near the middle of memory supported by your computer memory by pressing the release tab. CAUTION: Before you upgrade the memory, the RIMMs must be upgraded in matched pairs of identical MB capacity in both sockets 1 and 2 or sockets 3 and 4. NOTICE: If you begin any of the procedures... (see page 40). 2 Rotate the power supply. You can increase your computer. NOTICE: Be sure to install RIMMs in the first two sockets nearest the processor before installing RIMMs in the connector. See page 61 for information on the system board.
... module, do not press near the middle of memory supported by your computer memory by pressing the release tab. CAUTION: Before you upgrade the memory, the RIMMs must be upgraded in matched pairs of identical MB capacity in both sockets 1 and 2 or sockets 3 and 4. NOTICE: If you begin any of the procedures... (see page 40). 2 Rotate the power supply. You can increase your computer. NOTICE: Be sure to install RIMMs in the first two sockets nearest the processor before installing RIMMs in the connector. See page 61 for information on the system board.