Users have reported the onboard Network Card (NIC) for a Latitude system intermittently going into a power saving mode. This is happening as designed by Intel to save power when the system is using battery power or in a standby state.
A device driver or software driver is a computer program allowing higher-level computer programs to interact with a hardware device. For the OptiPlex 7020, all the driver installations for their devices are similar except that some systems may have more devices than others.
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