I have a tsu7000 and i have a new battery in it. it is charged and all i get is a flashing backlight. WHY??????????????

now I did read about funky asian batterys and I did open one of the other new ones I bought and I see no diode in it. SO I ordered a real replacement as suggested here.

I have to wait for it. to check it out

Anyone here can tell me I am doing the right thing and my unit will be good again, Thanks but only if true, LOL

Scott