crwdns2934241:0crwdne2934241:0 iDropped It

crwdns2934249:0crwdne2934249:0:

This is a known issue with a weak solder joint on the Audio codec chip. A reflow of the chip will usually work, sometimes a reball maybe needed.  Google are aware of this issue and were offering replacements last year to those effected. If you need more info let us know.

crwdns2915684:0crwdne2915684:0:

open