USB port issue. Some devices doesn't work
Hello everyone. I have problem with my USB on the right side of the laptop (HDMI, SD slot, USB)
USB works well with external HDD, flash drives etc. It’s powers it and receive data. But if I plug any phone - it makes only charging. My midi controllers gets only power and doesn’t receive any messages. Also with wireless mouse.
I checked I/O board - it’s ok
I’ve replaced I/O board cable - it’s brand new and problem still not solved.
I’ve reset SMC and NVRAM.
All cables are fine and works well in other USB slot straight and with power USB Hub
Please help with solution
2条评论
Lets see if the onboard diagnostics finds something (it may not). Restart your system and press the D key. Did you get any errors?
Reference: Mac startup key combinations
由 Dan 完成的
thanks for your answer! I've checked it before and it showed that i need to replace my battery. But there is no any info about my USB
由 Виктор Авсарагов 完成的