Leadtek WinFast K7NCR18 Series User Manual page 15

Step 3: In the dialog box "Sounds and
Audio Devices Properties",
select "Volume" tab, and then
click "Advanced" button.
Step 5: The dialog box "Advanced
control for Master Volume"
pops up. In "Others Controls",
tick 1 & 2 items. Click the
button "Close".
Step 4: Then another dialog box
"Master Volume" appears.
Click "Advanced" button.
Step 6: Then return back to the screen
of step 3 "Sounds and Audio
Devices Properties", click
"OK".
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