you would need to look more at the motherboard and forget about the battery atm, there is probably a short somewhere, also the chance are the screen is dead. the memory ic and the cpu are paired so they both need to be working to access data. i they want i can take a look at it to see if its even repairable. i dont charge a fortune. this is my facebook page https://www.facebook.com/Technirepair
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you would need to look more at the motherboard and forget about the battery atm, there is probably a short somewhere, also the chances are the screen is dead. the memory ic and the cpu are paired so they both need to be working to access data. if they want i can take a look at it to see if its even repairable. i dont charge a fortune. this is my facebook page https://www.facebook.com/Technirepair
you would need to look more at the motherboard and forget about the battery atm, there is probably a short somewhere, also the chance are the screen is dead. the memory ic and the cpu are paired so they both need to be working to access data. i they want i can take a look at it to see if its even repairable. i dont charge a fortune. this is my facebook page https://www.facebook.com/Technirepair