Enter the BIOS, by pressing the "Del" key at the very start of the boot during the memory test.After determining the computer's hard drive will enter the BIOS.BIOS - basic settings, the interface computer motherboard.Most often, he looks like a standard Windows system DOS.Manage it carried keyboard arrow keys and "Enter" (when you select a parameter) and "Esc" (when you exit the current menu or cancel your changes).
To enable the sound in the BIOS, we need to find a menu that is responsible for turning on and off the devices built into the motherboard.Depending on the manufacturer and mode
l, BIOS, this menu may be located in different places and have different names.So we have some time to walk around all the tabs menu, finding the right setting.In most cases these settings are on the tab "Advanced".One of the names under which they hide - "Integrated Peripherals".If your BIOS is no such name, look for another similar within the meaning of the wording.
If the menu has been found correctly, going into it, we will see a list of all installed devices on the motherboard, and the status of their connection.Additional USB, Floppy Disk, Serial Port, and other names looking Onboard Audio Controller, or other similar wording.Go to the properties of the Enter key and change the setting "Disabled" (off) to "Enabled" (enabled) or "Auto".
Go to the tab BIOS "Exit" and select the menu item "Exit & amp;Save Changes ".On the question of "Save to CMOS and EXIT (Y / N)?" Press the key with the letter "Y" and confirm the save and exit button "Enter".Sound on.