Windows 10: Where the audio chip location on Asus X550LD laptop motherboard?

My Asus X550LD laptop do not have any sound from internal speaker and headphone jack.
After update the driver,it still not working.
There is no any sound device found in device manager.
So I decide to open the laptop and see whether there have the internal audio chip or not.
But I don't know where is the audio chip location.
Because this laptop I just buy it from eBay.


Any expert had such information,please help me and provide me some information.
Thank you for taking a look.

:)

 

Computer wont go to sleep

Sir i already tried running power troubleshooter many times but it shows no results.

Updated BIOS, and set to its factory defaults and HDD as its 1st boot device .

I am using ASUS X550LD laptop.

 

Audio Headphone not working (headphone Option)

Switch from Win7 To Win10 . No headphone audio on front jack. Does cut off speaker Jack audio. No icon for headphones!! Asus mother board c/w audio chip. "VIA HD audio controller" Troubleshooter does not do anything to audio.

 

Hello, basics:
Rt click the Volume icon, open Volume Mixer, check none muted.
Rt click the Volume icon, open Playback devices, check the correct one is selected.
Rt click the Volume icon, click Troubleshoot.... and post the result.

Open Device Manager (Windows key + X, click Device Manager)
Check no yellow exclamation marks.

Try disabling audio enhancements e.g.




Note the bit depth and try changing it. Reset if no change.




If still problems, please complete your system specs and advise your audio driver (e.g. Realtek, Conexant...)

 

Thank you for your solution.
But my laptop no show any audio device like speaker.
My laptop model is Asus X550LD.
Processor : i5-4200U
But it seem not driver problem,I had try install the driver get from Asus.com,but still not working.
Do you know where the audio chip location on motherboard?
I just need to know the audio chip location and check it,if possible replace it as well.