多项选择题
A technician is attempting to get into the BIOS and they are being prompted for a password. Which of the following can clear the BIOS password？（）
A.Pull the CMOS battery.
B.Pull the 20/24 pin connector from the main board.
C.Short the reset circuit near the RAM.
D.Use the appropriate jumper on main board.
E.Use the reset button on the front panel.
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A.Speakers are in regulatory compliance.
B.Speakers are on and the mute is off.
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D.Verify the system has enough hard drive space.
E.The audio driver is installed correctly.
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