How to change the boot sound of Win7 system:
1. Copy the files you want to use as boot music to the corresponding directory of C:WindowsMedia.
2, right-click the desktop, select the personalized menu:
3, select the sound option;
4, in the sound interface "sound" & rdquo; select card & ldquo "Program Event" box select " Windows Login”, then click "Browse";
5. Select the music file to be replaced, click Open, then click Apply and confirm to save the settings. can.
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