Mac Pro 2013 - USB port not working after CMOS battery replacement
I have a 2013 Mac Pro cylinder. I was facing issue with powering it on, after multiple tries I used to successfully make it work. Later I realized that there is a problem with the CMOS battery.
Now after replacing the CMOS battery, the unit is starting but all the 4 USB ports have stopped working.
Thunderbolt ports, HDMI port & LAN ports are working perfectly fine.
The USB is drawing the power but is unable to detect any devices including external keyboard and mouse.
I'm able to access the machine with a screen share option from my other Mac.
Under system report, this is what I'm getting
USB 2.0 Bus:
- Host Controller Driver: AppleUSBEHCIPCI
- PCI Device ID: 0x1d26
- PCI Revision ID: 0x0006
- PCI Vendor ID: 0x8086
Hub:
- Product ID: 0x0024
- Vendor ID: 0x8087 (Intel Corporation)
- Version: 0.00
- Speed: Up to 480 Mb/s
- Location ID: 0x1d100000 / 1
- Current Available (mA): 500
- Current Required (mA): 0
- Extra Operating Current (mA): 0
- Built-In: Yes
BRCM20702 Hub:
- Product ID: 0x4500
- Vendor ID: 0x0a5c (Broadcom Corp.)
- Version: 1.00
- Manufacturer: Apple Inc.
- Location ID: 0x1d110000
Bluetooth USB Host Controller:
- Product ID: 0x828d
- Vendor ID: 0x05ac (Apple Inc.)
- Version: 1.50
- Manufacturer: Apple Inc.
- Location ID: 0x1d113000
Can someone please help me with this
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