Miguel castañeda trejo Posted September 11, 2020 Share Posted September 11, 2020 Hello, I have Catalina running very good, I just have one problem, I have a second hdd for storage, it runs well opening regular files, but when I try to open my photo library (135gb) the pc reboots and when log in again it keeps rebooting although I have closed photos, I have to unplug the hdd and resert NVRAM to stop the reboots. hope somebody could help thank you!! Quote Link to comment Share on other sites More sharing options...