Our Mac Pro (2019) A1991 Power Supply Replacement service is designed to fix power-related issues and restore stable performance to your Mac Pro. If your Mac Pro fails to power on, shuts down unexpectedly, or shows no signs of power, a faulty power supply may be the cause.

At Minkos Macs, our experienced technicians diagnose and replace the power supply using high-quality compatible components. Each device is fully tested after repair to ensure reliable power delivery and safe operation.

Common power supply issues we fix:

• Mac Pro not powering on

• Random shutdowns or restarts

• No power or intermittent power

• Burning smell or unusual noises

• Power-related system instability

Why choose Minkos Macs:

• Apple repair specialists

• High-quality power supply replacements

• Professional installation

• Full testing before return

• Warranty on parts and labour