Sony PCG-NV100P VAIO User Guide (primary manual) User Manual page 87

To connect an external microphone
1.
Make sure that your microphone is designed for computer use.
2.
Locate the Microphone
distinguishes this jack from the Headphone
3.
Plug one end of the microphone cable (not supplied) into the Microphone
Connecting External Microphone to the Microphone Jack
See the manual that came with your microphone for more information on its installation and use.
jack on the left panel of the computer. A protruding dot above the Microphone jack
jack.
jack.
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