My laptop is an HP 6735s, with an AMD Turion RM-70 CPU, 2 GB of RAM, and running Vista Home Premium 32-bit, SP2. It has a Marvell Yukon 88E8042 network adapter - I've installed the latest drivers from Marvell (dated 1/28/2012).
Ever since I ran a Windows Update about 2 months ago, the network adapter is not active after the machine wakes from sleep/hibernate. By this I mean the adapter is not on the list of devices in Device Manager, nor on the list of "Local Area Networks" in "Network Connections" in "Control Panel."
The adapter works normally if I run a Restart - but this pretty much renders sleep/hibernate functionality useless. Does anyone have any ideas re: how to fix this? Or at least how to "activate" the network adapter after sleep/hibernate without having to restart the machine?