25-07-2015, 03:26
Intermittent problems are very difficult to debug. Another thing you could try is changing the 12V power supply with other you may have.
Some time ago, the power supply of my portable computer died suddenly. In a hurry, I go to a chinese store and bought an universal portable pc power supply, the strange thing is that when I plug it to my computer, none of the USB ports work, not even the integrated mouse pad. Never had seen a thing like this. It's odd I know, but it's true.
Let's see if vk2kzo have any news about this matter.
Some time ago, the power supply of my portable computer died suddenly. In a hurry, I go to a chinese store and bought an universal portable pc power supply, the strange thing is that when I plug it to my computer, none of the USB ports work, not even the integrated mouse pad. Never had seen a thing like this. It's odd I know, but it's true.
Let's see if vk2kzo have any news about this matter.

