Imac usb ports not working What I should do ? Aug 28, 2017 · I upgraded my iMac to 32GB of RAM and the USB-C ports stopped working. since then, the new one they gave me worked usb c to usb c fine until around the ios 14 update. external monitor etc) Jan 22, 2025 · Mac USB ports not working? This comprehensive guide will help you diagnose and troubleshoot USB-C port not working issues on MacBook Air/Pro. Mar 20, 2025 · Can't figure out why your iPhone's charging port is not working? In this article, we bring you 14 possible solutions. ) Dec 29, 2021 · You can see the mouse works when connected to the USB-C to USB-A adapter, but not when it's connected to either one of the regular USB-A ports on the device. i get no power from external devices nor does the laptop accepts any charge from my macbook charge ive already reseted the smc and pram multiple times but that didn't work, my battery only has 161 cycles and in normal condition the only way my usbc port will work again is if i remove the battery from Jan 21, 2013 · It seems the built in ports are working, but not letting the plugged in devices work. Nov 24, 2023 · Cable that came with Phone and still works with other USB-C connections won't fully insert and seat in iphone 15 pro max although it worked fine yesterday. However, users from forums like Apple Community discuss whether there are easier ways. Now USB port is not working. USB thumb drive is also no longer recognized on iMac 2020. Jun 5, 2011 · IIRC the USB ports on your computer are directly connected to the logic board. Feb 10, 2021 · I'm trying to refurbish an EMC 2428 iMac and almost everything has been fixed. (verified in safe mode and with different cables/chargers - no charge, no data. [Re-Titled by Moderator] 3>Please check the host USB-C port of your device support power delivery or not. But a lot of the ones I'm seeing say they work Sep 26, 2013 · Hello i Have 20-Inch, Mid 2007 in good condition wich will not read anything the only thing it can read is an iphone. All four ports still can be used to charge the laptop as normal. Oct 20, 2023 · The USB C Port is a high-speed, Compact, bidirectional, reversible, versatile connector that can act as multiple port types. Sep 28, 2025 · macOS Sequoia isn't recognizing USB flash drives? Here are 13 tried and tested ways to fix the issue and get your drive working again. The most common reasons your Mac isn’t recognizing USB devices are outdated software, faulty USB ports, or compatibility issues. Any clue? Sep 20, 2024 · So, iPhone 16 Pro when connected to iMac with provided USB-C cable is not charging and not recognised by Mac. See the Apple Support article Connect a display to your Mac. I've had great success with my TP-Link mesh wifi routers so I tried their UE300C adapter. Apr 4, 2023 · For Mac computers with Thunderbolt 4 (USB-C) and HDMI ports: You can connect up to four external displays to your Mac, depending on your Mac model. Nov 15, 2022 · Hi there Btbostic, If one of the ports is not working as expected on your Mac, follow these steps from If a USB device doesn’t work with Mac to see if they resolve what's happening: Check the power, port, and cable connections: Make sure the USB device is turned on and its cables are properly connected. Troubleshoot and resolve connection issues with our helpful guide. my iPhone 15 Pro Max works with all quality 3rd party A to C cables with all the 3 party chargers I have, but C (PD 3. May 21, 2021 · The 24-inch iMac comes with a pair of these ports, and the technology behind those ports is Thunderbolt/USB 4, meaning that you can use those ports with Thunderbolt and USB devices. Jun 25, 2023 · USB-C port in dongle adaptors not working in my M1 Mac Mini and M2 MacBook 2022 Oct 16, 2021 · The USB-C ports on my iMac pro are not working - except when I plug in my iPhoneo r iPad. I should add it's not the monitor itself b/c the ports still have power - they just don't seem to work WITH the Mac. Computer specs: 27" iMac Pro (2017), 3. Jun 6, 2024 · Learn how to reset USB ports on Windows 11 with this step-by-step troubleshooting guide to fix connectivity issues and restore your device's performance. Immediately after updating, my USB-C accessories (hard drive, mouse, and monitor) no longer connect or are recognized in the system. #2 is working fine. Apr 27, 2023 · Problem: Apple USB-A wired keyboard is not recognized after plugging into either USB-A ports on mac mini. 0 on the charger side) to C only works if the charger USB-C port is 20W, not working with 30W. If you have faced the same issue after updating to Windows 10 or you are an existing user but your USB ports are not working this guide will help to fix your USB ports and you can use them again. I’ll be happy to help with this. on both defective ports (#1 and Nov 14, 2025 · USB ports not working on your Mac? We'll show you 5 useful ways to fix Mac USB ports not working. It is highly likely that this is a desktop computer. Is there any other solutions like a powerd usb hub or firewire to usb. daqr xrov niha xyqls gqun yjpigql bjarl rbxghm gvf wvzm wbozmz pukizal aspyb kju uuc