Question ASUS UX330UA No wifi/bluetooth/sound after battery change

[Dalanos]

Hello everyone,

A couple of days ago I tried (for the first time) to change the battery of my ASUS UX330UA, since the old one was at less than 50% charge.
I used this battery since I couldn't find one made by asus online.

After turning it back on, I noticed that I lost the wifi, bluetooth, and the sound. Oh and one USB port, for whatever reason. The system doesn't find the hardware. After testing different solutions online (I can't really say which one worked since I tried several using Windows which didn't work, and when restarting on Ubuntu, wifi was back (There is a dual boot installed)) , I managed to get back the wifi for a whole evening but after rebooting it, it was lost again.
When I plug in an HDMI cable I do get the sound output on the HDMI. I have not tried an Ethernet cable since I do not have the correct adapter.

Today I installed the old battery again to see if it was somehow related, but the probem continues.

Would you have an idea of what could have caused it? Did I damage something while changing the battery (I don't really think, but you never know)?
I'm open to test all suggestions, wheter on Windows or Ubuntu.

Thanks a lot!

 

[velocityg4]

Sounds like you knocked something loose. Given the odd array. Those may all be devices on one daughterboard. Open it back up and check all connections.

 

[purestrike]

I got exactly the same thing. Here is how to solve it.

https://www.ifixit.com/Guide/Asus+ZenBook+UX330U+Battery+Replacement/126516

Goto step 7

" the motherboard ribbon connector " is the culprit as it was not reconnected securely after installation of the new battery. Make sure the pins go into the sockets.