3.Ground yourself by touching an unpainted metal surface on the chassis, such as the metal around the
While you work, periodically touch an unpainted metal surface on the computer chassis to dissipate any static electricity that might harm internal components.
Doing so reduces the potential for personal injury or shock.
In addition, take note of these safety guidelines when appropriate:
•When you disconnect a cable, pull on its connector or on its
•Handle components and cards with care. Do not touch the components or con- tacts on a card. Hold a card by its edges or by its metal mounting bracket. Hold a component such as a RIMM by its edges, not by its pins.
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Dell Precision 420 systems support dual, direct, Rambus dynamic
Dell Precision 420 systems support a maximum of four RIMMs for up to 2 gigabytes (GB) of total memory.
Figure 1-1 shows the RIMMs and RIMM sockets.
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