adapterDriverLoadStatus 1.3.6.1.4.1.343.2.7.2.2.1.1.1.4

Load status of the driver: -'loaded' if the driver is loaded on the NIC; 'notLoaded' otherwise. A status of 'notLoaded' means that the NIC is missing (via 'hotRemove') or the driver is not fully loaded for some reason.