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This is a common porblem dude with c700 laoptop/../.
don't update your laptop.....kindly turn off all windows update... uninstall
all audio, hd modem, and UAA bux driver for high defination driver in
system device....restart your lpatop..go to hp.com and search following
no. for modem driver-(sp33442), for audio driver(sp35270), for UAA
driver (sp32395), download and install... and install drivers follow these steps:
Open device manager and right-click on Audio device on High definition Audio Bus. Select Install from a list of specific location (Advanced) Click Next Select Don’t Search. I will choose the driver to install. Select Sound, Game & video controller from the list of Hardware type Click on Have Disk Click on Browse and navigate to C:swsetupsp35270 and click on .ini file OK Click Next It will give you an update driver warning message. Click on yes. It will start installing the driver Click on Finish.. follow these steps to all drivers install.
My laptop model is compaq presario c754tu, I have installed Windows Vista Business, and the audio is working fine, but the internal mic and external microphone both work together........i want to mute the internal mic..... how i can do it ? please reply me on my email id i.e. [email protected]