V7-792g - no microphone detected, weird fan noise

Nik
Nik Member Posts: 1 New User

I have recently purchased V7-792G Nitro Black Edition. I have installed Win 10, since on Win 7 it is impossible to install the Realtek drivers for ALC255. The built in microphone is not available as a recording device, but if I plug an external mic it is properly functioning. It's weird that the two USB 3 on the right side are operating at USB 2 speed (max at 20 MB/s), but I could live with that. When the machine is under load, the fan located at the top right corner is noisy and entering in resonance with any surface on which I place the laptop. However if I pick it up on my hands the noise is a bit more bearable. Could you please advice ? If these problems persists I will need to return it to the seller in BG and get my money back.

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