crwdns2934241:0crwdne2934241:0 aaron

crwdns2934249:0crwdne2934249:0:

After replacing the RAM, I won’t be able to upgrade Big Sur. However, the upgrade could be done after insert the old Ram. Is that related to T2 ?

crwdns2915684:0crwdne2915684:0:

open