A2159 - keep chiming

[yobad]

Hello
I had a little of water damage, after fixing everything, the MacBook turned on without any problem, after login 2 min after it restarted and keep making chiming every 30 sec, fast rebooting, don't have time to show apple logo.
I did revive device via DFU mode, it passed but no change.
I have to restore it ?
Thank you

 

[2informaticos]

Check if stays on in target disk mode.
If yes, save data.

Inspect audio board for corrosion.
Test the machine disconnecting audio flex.