Suddenly keyboard does not not, always on fans and pressing alt restarts the macbook pro 13 inch mid 2012

So, I was on my macbook pro when I decided to close it out. Later, when I came back, I opened it and fans began to work hard, that I tried to enter my password, but the keyboard is not responding, so I plugged a keyboard external usb and I have finally started my session, but I noticed an X on my battery indicator and the message "no battery available.

I have notticed that the ALT key on the MacBook pro keyboard, restarts the computer whenever you press it

any idea of what disease? Key on the keyboard is not responding, Alt will restart the mac, fans of strong, cold material work, when I plug the charger in light barely there

I tried disconecting the battery, reset the SMC and PRAM seems impossible due to the alt, restart problem

Macboock pro 13 inch mid-2012

SOS

Have you tried booting in Safe Mode? If you can start check safe mode to see if the problems you described have stopped. If they are stopped, and then restart the computer normally. What happens then?

Tags: Notebooks

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