RK2918 Android TV Box with 4x USB ---USB Issue

[ez2kal]

I have an RK2918 Android TV Box with 4x USB (Blue Color). All 4 usb ports are powered but none of them working! it did work for sometime but as soon as i used the SD card, the USB ports are disabled! and when i check the USB through explorer, i get this message; " USB port is unmounted" and there is no way i can mount it and no USB device work with these ports.

Any idea?

 

[ez2kal]

Seriously?

 

[ez2kal]

No idea yet!

 

[ez2kal]

????????????????????????????????/

 

[mrpotato]

I think you've got a faulty one

 

[ez2kal]

I think you've got a faulty one

Thanks. Well that could be one reason, but it was working well before. I have re-flashed the ROM many times and i guess that has caused software issue. I am thinking to wipe it clean and then flash it again.

How can i manually wipe it clean?

 

[ez2kal]

today i tried connecting a mouse with cable and it did work but for 20 seconds and then mouse was disconnected while the mouse power light was still on! So i don't think it should be a faulty usb port but still i am not sure what i should look at!

 

[google tv]

you have to change aother one

 

[ez2kal]

if i could wouldn't be here monkeying around!