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#Mac not waking for network access password
#Mac not waking for network access download
#Mac not waking for network access free
#Mac not waking for network access mac

We're giving away 10 copies of Networking with Microsoft Windows Vista by Paul McFedries (a $39.99 value).I recently installed a Mac classroom with eight 27” iMac’s.

#Mac not waking for network access password

Activate the Don't Require a Password option, and then click Save Changes. Click Change Settings That Are Currently Unavailable, and then enter your UAC credentials. In the Power Options window, click the Require a Password on Wakeup link to open the System Settings window. To disable the password requirement on wakeup, select Start, Control Panel, System and Maintenance, Power Options. Instead, it's almost always better to have the computer wake directly to the desktop. When you use the wake-on-LAN feature, you probably don't want the remote computer to wake to the Vista Welcome screen. Click OK to put the new setting into effect, and then retry the steps in this section. Click this property, and then choose On in the Value list. In the NIC's Properties dialog box, display the Advanced tab and look for a property named Wake Up Capabilities. However, it may also mean that this support has been disabled. If the Allow This Device to Wake the Computer check box is disabled, it probably means your NIC doesn't support wake-on-LAN.

#Mac not waking for network access free

I use MatCode Software's free Wake-on-LAN utility, available at (This utility requires the NIC's MAC address see "Finding a Connection's MAC Address," earlier in this chapter.) You can also try Googling "wake-on-lan utility".

#Mac not waking for network access download

With the computer's NIC configured, you need to download a utility that can send a magic packet to the remote computer whenever you need to wake up the machine.

Click to activate the Allow This Device to Wake the Computer check box (see Figure 6.7).įigure 6.7 To turn on a NIC's wake-on-LAN support, activate the Allow This Device to Wake the Computer check box. In the Networking tab, click Configure to open the NIC's Properties dialog box.ĥ. The connection's Properties dialog box appears.ģ.

The User Account Control dialog box appears.Ģ. In the Network Connections window, right-click the connection that uses the NIC you want to configure, and then click Properties. However, it can be a pain if you need to access the computer remotely over your network because you have no way to wake up the sleeping computer (which normally requires a physical action such as jiggling the mouse or pressing the computer's power button).įortunately, most new NICs support a feature called wake-on-LAN, which enables the NIC to wake up the computer when the NIC receives a special Ethernet packet called a magic packet (usually the hexadecimal constant FF FF FF FF FF FF followed by several repetitions of the computer's MAC address).įor this to work, you must first configure the NIC to handle wake-on-LAN. Having a computer go to sleep when you're not using it is a good idea because it conserves power. Click Save Changes.įigure 6.6 You can configure Vista to put the computer to sleep after a certain number of minutes or hours of idle time. Use the Put the Computer to Sleep list to select the number of minutes or hours of idle time after which Vista automatically puts the computer to sleep (see Figure 6.6). In the Power Options window, click the Change Plan Settings link under the currently selected power plan. To configure Vista to go into Sleep mode automatically, select Start, Control Panel, System and Maintenance, Power Options.

(You can also click the arrow beside the Lock button and then click Sleep.) Vista saves the current state and shuts off the computer in a few seconds.įigure 6.5 Click the Sleep button to quickly shut down your computer and save your work.

To launch Sleep mode by hand, open the Start menu and click the Sleep button, shown in Figure 6.5.

As in Standby, you resume from Sleep mode within just a few seconds.

As in Hibernate, Sleep mode shuts down your computer, except it maintains power to the memory chips so that it can preserve the contents of RAM for when you restart.

As in both Standby and Hibernate, Sleep mode preserves all your open documents, windows, and programs.

As in Standby, you enter Sleep mode within just a few seconds.

Vista's Sleep state combines the best of the old Standby and Hibernate modes: (Standby mode preserved your work and enabled you to restart quickly, but didn't entirely shut off the machine's power Hibernate mode preserved your work and completely shut off the machine, but also took a relatively long time to restart-faster than shutting down your computer entirely, but slower than Standby.) Sleep mode is the new low-power state that Vista uses to replace the confusing Standby and Hibernate modes from earlier versions of Windows. Most Windows Vista computers are configured to go into Sleep mode after a certain amount of idle time.