Lenovo Q100 Q100 User's Guide - Page 164

Computer Becomes Soundless Suddenly, Record Sound with Microphone

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2 Computer Becomes Soundless Suddenly 1) Carefully check whether the cable between speaker and mainframe is appropriately connected. 2) Check whether each sound channel is set to mute. You can double-click the mini-speaker icon in the lower right corner of the taskbar, and then check whether you have checked the Mute option for each channel. If yes, uncheck it by clicking the box. 3) Check whether the volume of each sound channel is set to minimum. If so, adjust the volume to the appropriate level. If the problem persists, please re-install the driver for audio card by clicking Lenovo Applications _ Driver and Software Installation from Start _ All Programs. 3 Record Sound with Microphone Do the following if you want to record sound with microphone: Step 1 Click Options and select Properties from the upper left corner of the Main Volume setting menu. Step 2 Select Record from the Properties menu. Check Microphone in the scroll box below and click OK. Lenovo 3000Q User Guide 73

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73
Lenovo 3000Q User Guide
Step 2
Select Record from the Properties menu.
Check Microphone in the scroll box below
and click OK.
Step 1
Click Options and select Properties from the
upper left corner of the Main Volume setting
menu.
2 Computer Becomes Soundless Suddenly
1)
Carefully check whether the cable between speaker and mainframe is appropriately connected.
2)
Check whether each sound channel is set to mute. You can double-click the mini-speaker icon in the
lower right corner of the taskbar, and then check whether you have checked the Mute option for each
channel. If yes, uncheck it by clicking the box.
3)
Check whether the volume of each sound channel is set to minimum. If so, adjust the volume to the
appropriate level. If the problem persists, please re-install the driver for audio card by clicking Lenovo
Applications _ Driver and Software Installation from Start _ All Programs.
3 Record Sound with Microphone
Do the following if you want to record sound with microphone: