Video Record but sound is too low

On my Laptop, I try to record Video in various Video software, all ends up with low volumn, even I turn the Speaker of my Laptop and the recording software to maximum, but the sound still a poblem, any cluse? the laptop can
play any other media without the volumn problem.
I used the same software on my desktop (no problem at all, even I did not turn the volumn to full).

Before my Laptop sent to repair, I did not have that problem.