Impossible reset SMC


hi guys, find myself faced strange problem.
couple of days ago power supply of macbook pro 15 2011, greeted me. meanwhile buy 1 , realize battery level indicators no longer responding.
then, starting , using macbook, realize battery charge level not reach 100%, despite fact battery not brand new still working, adds annoying problem within safari in sites uppercase letter t no longer available, while in other sites , applications works smoothly.

in short annoying , strange problems suggest nice smc reset solve all.
turned off macbook power plugged in, pressed keystrokes reset, is: shift + control + alt + power button, stays silent.
disconnected , plugged battery, idem.
not know how reset , not understand problem @ base.
 

that correct key combination reset smc. macbook won't make noise when smc reset.
 


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