Chosen Solution
Hi, i got a Nokia Lumia 635, and i just changed the screen today (was broken). I did fine, screen is working perfectly, i took the speaker of the old screen and put it into the new one like i read, but here’s the problem : i don’t have any sound coming from my phone system. Let me explain a little more : calls are ok, i can hear perfectly and i’m heard. But there is no ring sound, no notification sound. BUT it works if i plug a heaphone in. I don’t know if the problem comes from the new screen i put on, or not. After resetting my phone to see if it was a software problem, it still doesn’t work like usual. So i guess it’s on the new screen block that the problem is. Anyone sparing an advice ?
Hi, As I understand you have a problem with the ringer (buzzer). Open this manual: Nokia Lumia 635 Display Assembly Replacement than go on step 3, the second picture. The buzzer is on the rear bezel (down left). There are not a direct contact between the buzzer and the main board. Now see at the display assembly (same picture - down right). There is one yellow flex cable stucked on the display assembly. This cable makes connection between MB and buzzer. Check this cable, also check the small gold pins on the main board, near to the buzzer.
