Does anyone have experienced booting Android Pie or Ubuntu XFCE either from eMMC or SD card (booting both OS are sucessful) but no responses from both USB ports. Regardless of inserting keyboard, mouse or trump-drive, No response at all. I had tried pairing wifi mouse and keyboard but also failed.
Thank you for your prompt attention.
I already replied by email attached the result of “sudo dmesg -c > tmp2” to you.
additional : After insert thump drive into usb port. I “lsblk” but no additional /dev/sdX
Regarding “checking v+5”. Did you mean changing power supply adapter or not ?
Many thanks
Hello, I think he refers to checking the USB ports’ 5 volt pin to see if 5 volts is present when the VIM is on.
The USB ports 5 volt line is fuse protected. I think he is wanting to determine if those fuses are intact.
Since I am not electric technician. Please tell me where is the fuses of the USB ports 5 volt. I will try or send to the technician to check it. Thank you very much.
Thank you for your assistance. I just plugged in a mouse and there is light on the mouse on both USB ports. Could it mean that the fuses are still intacted ?
There is a bug for VIM3 PCIe/USB (5.5-rc2, newer version not checked). When PCIe is enabled but if there is no M.2 SSD attached, then the USB will be unusable. Neil know this issue.
Loud and clear. Thank you very much RDFTKV.
If it help and no harmful if I insert additional power in ( 5V) near type C power in ? (total 5V + 5V at the same time).
If the 5 volts is present in the USB connector, then additional power will likely not resolve your USB issue.
That being said, what are you using to power your VIM1 Pro?
I am not clear in your meaning here, however, I don’t think I would as I don’t think it will help resolve the issue.