Audio problem after clean install win10

[brktkrgll]

I upgraded my laptop(bc-203-nt) with ssd, then i clean install win10 from usb. Problems starts after that. The sound from the laptop speakers began to be low and when the bass sounds come in it getting really low levels. I tried to update sound drivers but nothing changed. I installed bios and realtek 6.0.1.8023 Rev.D driver from support.hp site then b&o control come's up and sounds improved a little more. But it still doesn't sound as good as before. They saying i should download drivers from hp recovery menager but i can't find hp recovery menager and some other softwere. What should i do now?

[banhien · Accepted solution]

@brktkrgll 

bc-203nt is an invalid model/product. Is it an HP Pavilion - 15-bc203nt ? Its specs

             https://support.hp.com/au-en/document/c05489532

Please do a clean install Audio software/driver, this should help.

   (a) Download the following driver and save on your computer,
                https://ftp.hp.com/pub/softpaq/sp100001-100500/sp100428.exe

   (b) Go to Device Manager, Sound to uninstall sound driver (Realtek) and reboot,
   (c) Right click downloaded file and select Run as administrator,
   (d) Reboot again.

Regards.

[brktkrgll]

yes its 15-bc203nt, it still don't show audio swich is that a problem or can i download this from somewhere ?

and last of all i cant find jumpstart and hp recovery menager is there any download file or should i open another question ?