(If you have the Classic version of the Control Panel on, it will just say Sounds and Audio Devices). 1  On the Sounds and Audio Devices Properties box, click on the Volume tab. 2  Put a check in the box that says Place Volume icon in the Taskbar.*. 3  Uncheck the Mute box. 4  You should now be able to hear sound on your computer.If you have the Classic version of the Control Panel on, it will just say Sounds and Audio Devices). 1  On the Sounds and Audio Devices Properties box, click on the Volume tab. 2  Put a check in the box that says Place Volume icon in the Taskbar.*. 3  Uncheck the Mute box. 4  You should now be able to hear sound on your computer.
Ground beef already formed into patties or separated into smaller quantities take less time and defrost quicker. For instance, 1/2-inch (1.25-cm) ground beef patties that were frozen separately usually take about 10 hours to defrost.
1 If necessary, you can finish up the defrosting process in the microwave. 2  Place the ground beef in a microwave-safe dish and cover it. 3  Microwave on 50 percent power for 20 to 30 seconds at a time until it finishes thawing.f you are in a rush, your best options are to defrost the beef using cold water or a microwave. Here are instructions on how to thaw your bulk ground beef using the refrigerator, cold water, or a microwave.