![]() When an 802.11 wireless network adapter that is set to use power save mode wants to enter a sleep state, the adapter indicates this intention to the wireless AP. ![]() When the mobile PC is running on battery power, the wireless network adapter is configured to use Medium Power Saving mode. When the mobile PC is plugged into a power source, the wireless network adapter is configured to use Maximum Performance mode. The following is true for mobile PCs that are configured to use the Balanced power plan: The default power plan that Windows uses for a mobile PC is the Balanced power plan. ![]() This issue occurs because of the power saving features that are included in Windows. This issue occurs if the Wi-Fi hot spot uses wireless APs or routers that do not support the 802.11 power save protocol. Note You may also experience these issues when you connect a Windows-based mobile PC to a wireless access point (AP) in a small office/home office (SOHO) environment or in an enterprise environment. You experience these issues if the computer is running on battery power. ![]() ![]() The wireless network connection is dropped. You may experience random connectivity issues when you connect a Windows-based mobile PC to certain Wi-Fi "hot spots." These connectivity issues include the following: ![]()
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