Replace your Mac Pro’s I/O Board (820-3552-A) for optimal functionality, featuring HDMI, USB, and Thunderbolt ports.
Mac Pro’s I/O Board Restore essential connectivity for external devices, displays, and high-speed data transfers. Designed specifically for the Mac Pro A1481 Late 2013 model, this genuine replacement ensures smooth and reliable performance for all your peripherals and hardware needs.
Related Part Numbers
Apple Part # 661-7553
Printed Model Part # 820-3552-A
Compatibility
Apple Mac Pro A1481 Late 2013
- ME253LL/A: 3.7 GHz, 4 Core Xeon E5-1620v2
- MD878LL/A: 3.5 GHz, 6 Core Xeon E5-1650v2
- MQGG2LL/A: 3.0 GHz, 8 Core Xeon E5-1680v2
- MQGG2LL/A: 2.7 GHz, 12 Core Xeon E5-2697v2
Condition
- Open Box
- Replacement Part Fully Tested
- Passed All Quality Inspections
- High-Quality Replacement Part
Compatibility Agreement
Why Replace the Apple Mac Pro A1481 Late 2013 I/O Board HDMI USB Thunderbolt Ports 820-3552-A
- Restore Connectivity: Replacing the I/O board fixes malfunctioning HDMI, USB, or Thunderbolt ports, ensuring reliable connections to external devices and displays.
- Resolve Data Transfer Issues: Address slow or failed data transfers caused by damaged ports, restoring efficient data flow.
- Fix Peripheral Failures: Bring back functionality to USB devices, external monitors, and other peripherals that aren’t working.
- Improve System Stability: Ensure seamless connection and stable communication between your Mac Pro and external hardware for smoother operation.
- Genuine Replacement: Guarantee optimal performance with an original I/O board designed specifically for your Mac Pro A1481 Late 2013 model.
Signs That Replacement is Needed for Apple Mac Pro A1481 Late 2013 I/O Board HDMI USB Thunderbolt Ports 820-3552-A
- Non-Functional Ports: HDMI, USB, or Thunderbolt ports may stop working or fail to recognize connected devices.
- Frequent Disconnections: Devices may continuously disconnect or fail to maintain stable connections, disrupting your workflow.
- Slow Data Transfer: If you notice delays or failures in data transfer between the Mac Pro and external devices, it’s a potential issue.
- Display Issues: External monitors might fail to display, or you may experience flickering or distorted visuals.
- Peripheral Malfunctions: USB devices like keyboards, mice, or hard drives could become unresponsive or intermittently fail.
- Error Messages: Receiving error messages related to port functionality or hardware detection often signals a deeper problem.
Important Notes
- Professional Repairs: It’s recommended to have this repair done by a qualified technician, especially if you don’t have experience with Consumer Electronics/gadget disassembly.
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⚠️ Warning: You Must Backup Your Data Before Repair Process ⚠️
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