Sound card drivers often go wrong

My motherboard is a Gigabyte 550 motherboard, the integrated sound card.
Frequent damage to the sound card driver, the situation is the failure microphone to voice, the voice output, but there is no problem.Is not through a microphone for voice input.
Every time I have to reinstall sound card driver can solve the problem, but recently do not know why, the sound card driver can not uninstall, can not install, uninstall when mistakes are prompted to install the same.So I will not be able to Reinstall sound card driver, it is only through the system back to solve the problem.
Every time such a situation should return to the system, very troublesome, prawns who know that the solution to the trouble you, boy Thank

not see the machine, it recommended two options, you try next
1.wizard-driven you to download it to their own drive Installation, you do not use good
2.You do not need to MIC's total re-issue, you control panel, there was a voice of the options, which have a voice tag in the output device that has In the test, you test point, it should be all right on the