Your 2019 or 2020 iMac 27 inch A2115 is the last of the great Intel 27 inch iMacs. At My Cell Repair in Santa Rosa, California, we provide Full Service Repair for this model including logic board repair, power supply replacement, screen repair, fan replacement, and SSD upgrades. We also handle software issues including macOS reinstalls and data recovery. We are right here in Santa Rosa, ready to help. Bring your iMac to us, and we will get it working like new again.