peeka79
Member
Hi, I have a 820-00138-A board that has NO liquid Damage or no known or observed physical damage of any kind...Boots to Mojave just fine using external USB Hard Drive and once booted sees and will erase Internal SSD in Disk utility... I wiped internal SSD while running Mojave from external drive, Shut down, Did NVRAM reset and Still won?t boot off of SSD...I have tried 3 different SSDs. any Help is GREATLY APPRECIATED...Thank You in advance for Any Help