Xbox has no SATA power for disc drive, swapped drive same problem?

Redid thermal compound due to overheating. Afterwards no response from blueray drive, swapped with a spare same issue no power from the SATA interface.

What do i check and look for on the mainboard in order to fix?

crwdns2934089:0crwdne2934089:0 crwdns2934093:0crwdne2934093:0

crwdns2934109:0crwdne2934109:0

crwdns2889612:0crwdne2889612:0 0
crwdns2934285:0crwdne2934285:0