#Macbook usb c adapter malfunction pdf#
#Macbook usb c adapter malfunction manual#
#Macbook usb c adapter malfunction pro#

Check your device specs to see if it supports USB-C. Please let us know if you would like to try these replacements out and I will contact you directly on the email address tied to your forum account to begin the replacement process. USB-C adapters are designed to be fully featured with Windows 10/11 and require a USB-C port on a PC configured for video output. Other than connecting to a different monitor to continue narrowing things down, we would want to send you a replacement USBC-VGA adapter to rule out a hardware issue with the two adapters you have and one of our USBC-VGA-CABLES ( вЂ¦) to see if this device works any better.

#Macbook usb c adapter malfunction pro#

For example, this is the adapter that you should use to connect your MacBook Pro to an Apple Thunderbolt Display or a third-party Thunderbolt 2 storage device. I canвЂ™t say with certainty if the port itself has failed, but a way to test this would be to connect other USB-C devices, if possible. The Apple Thunderbolt 3 (USB-C) to Thunderbolt 2 Adapter connects Mac models with Thunderbolt 3 (USB-C) ports to older devices that use Thunderbolt (10Gbps) or Thunderbolt 2 (20Gbps).

#Macbook usb c adapter malfunction manual#

The manual seems to indicate that the Yoga 720 13IKB has two USB-C ports on the left hand side while the Yoga 720 15IKB has one on the left hand side that does not support video and another on the right hand side that does support video. Interesting that your Yoga 720 13IKB only has one USB-C port on the left hand side. connecting my MacBook Pro 15 (2017) with Samsung QLED 65 Q9FN model picture is fail and not working.in this video I shows at the beginning how a different. Please let us know this additional information whenever you have a moment and we will go from there. However, before doing so, would it be possible to swap the VGA cable that is being used just to see if the behavior still does not change? Understood if this is not possible to test. If you still need help, contact Apple Support. If your USB or Thunderbolt hub is self-powered, make sure that itвЂ™s connected to an AC adapter. If your external device is connected to a USB or Thunderbolt hub, connect your device directly to your Mac. If it doesnвЂ™t work, check these following steps. In case your USB-C power adapter isnвЂ™t charging your MacBook, MacBook Air, or MacBook Pro, first of all try unplugging the power adapter from the power outlet, waiting a few seconds, and plugging it in again.

Worst case, we can send you replacements that have been pre-tested to ensure they are working. Connect your external device to a different port on your Mac. If your Mac notebook with USB-C doesnвЂ™t charge. If you are connecting to the front most USB-C port, then something else is occurring and it would be very rare for two adapters to be faulty after initial use or upon first connection.

#Macbook usb c adapter malfunction pdf#

Does this same issue occur regardless of USB-C port on your Yoga 720? I ask because in reading the manual here -> вЂ¦ it appears that the front most USB-C port support video output while the back most USB-C port does not (printed page 10 and PDF page 14 of the manual).

Hi Laura, thanks for the reply with that additional information.