battery damaged connect usb wire terminal?
hi all, my lenovo tablet battery was damaged. so i decided directly join usb wire to power on without battery. can anyone locate for me where to connect terminal + and - ? picture attach ,thanks
crwdns2934109:0crwdne2934109:0
crwdns2889612:0crwdne2889612:0
0
Hi @winson2769
What is the model number of the Lenovo tablet?
crwdns2934271:0crwdnd2934271:0 jayeff crwdne2934271:0
It should be Lenovo tab 7
crwdns2934271:0crwdnd2934271:0 winson2769 crwdne2934271:0
@winson2769
Can't you just plug an adapter into the tablet's micro USB port and power it that way? You only said that the battery was damaged, not the USB port.
crwdns2934271:0crwdnd2934271:0 jayeff crwdne2934271:0
hi thanks for reply. i try what you said but cant work.
crwdns2934271:0crwdnd2934271:0 winson2769 crwdne2934271:0
@winson2769
Unless the USB port is loose or physically damaged, this would indicate that there are more problems on the motherboard as the tablet should recognize that power is connected to it.
I can't find the schematics for the motherboard for the tablet, so I don't know where to connect the cables.
What is do know is that you don't want to connect them so that they're bypassing the battery management circuit in the tablet, as this may damage the board even more.
Sorry I can't help you.
crwdns2934271:0crwdnd2934271:0 jayeff crwdne2934271:0