New motherboard does not recognize USB
Replaced the motherboard and everything worked fine until the battery died. It was not charging while I had it plugged in. Now it is dead and will not take a charge and boot. There is no visible damage to the connector or wire from the USB/sound board. Does something on the board have to be reset for it to recognize the USB/ sound board?
Es esta una buena pregunta?
What is the history of this tablet? Did you find out what was wrong on the previous motherboard?
- de Ben
The device stopped booting one day and I tried to flash the os but made a mistake and blanked the recovery partition. It was done till I replaced the motherboard then it came back like a champ. I reinstalled my apps and set it up. By then the battery was low and I plugged it in but it did not show it was charging by the outlet or through the computer. It did not recognize any power or PC connections. I hoped it was charging anyway and left it plugged in for the night. The next day it was completely dead. There is no way I could have damaged the connector from the USB/sound board since I barely had to touch it to move the new motherboard in or out. That was a very easy install. Unless there just happened to be a weird Static discharge that I didn't see .... Not sure if I now have to order the USB/sound board plus shipping or if there is a hidden jumper pin to pair the battery to the motherboard. Any ideas?
- de michael lemacks
Have you tried another battery?
Edit: Actually it sounds like charger port if it's not detecting the charger or the computer.
- de Ben
Did you figure out what was wrong? My problem is similar.
- de Charlie Hindman