EDIT: Before assuming the BD92001 chip is dead, first try removing and then re-seating the ribbon cable from the touchpad module and if it still overheats or doesn't charge then it would more likely be the chip defected.
The likely cause is a defected BD92001 chip (battery power manager) which seems to break when used with fast-chargers. This chip is difficult to remove and replace without fancy equipment (hot-air/IR rework station) due to a large ground pad on the bottom of the chip. That chip costs about $10 from chinese vendors (note: 3x more price if bought from North America vendors, but they just middle man the chinese vendors sooo why pay more when its same delivery time and cheaper to order direct). A skilled and equipped electronics technician would be able to do the repair within 15 minutes if they had the part on hand.
Here's a vendor that I recently ordered this part from: https://www.zedlabz.com/products/replace...
An alternative solution is to swap out the whole controller motherboard with a working motherboard from a donor controller.
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crwdns2944067:05crwdne2944067:0
To find the h• look at the battery tray and above the screw and below the battery is a square cut out with a square box with a h• the is tilted
crwdns2934271:0crwdnd2934271:0 John Y crwdne2934271:0
someone help me
crwdns2934271:0crwdnd2934271:0 John Y crwdne2934271:0
having the same problem. bought new battery and charger and it is still overheating
crwdns2934271:0crwdnd2934271:0 itzsharkhg crwdne2934271:0
Having the same problem, already change the battery, thinking of changing the charger port as well.
crwdns2934271:0crwdnd2934271:0 harris ellias crwdne2934271:0
There is no way to fix this i have took the controller apart and found that my motherboard was fried from using a fast charger. THE ONLY WAY TO FIX THIS IS TO BUY A NEW CONTROLLER. hope this helps guys
crwdns2934271:0crwdnd2934271:0 eXoT1c crwdne2934271:0