I know my battery should be replaced, but is that all of the problem?
I am using a MacBookPro8,1 with non-removable battery. Recently that battery charging status was
Replace soon
. But it was working fine and kept enough charge for my daily works. So I didn't need to take the charger at work. But I shut down the laptop for few minutes and then I cannot turn it on without the charger plugged in.The battery status is now
Replace Now
. when I press Battery indicator button at side of laptop case, all LEDs start blinking at same time (5 times).the mage-safe LED is also green.
Also Mac OSX shows that 98% of the battery is charged.
But when the laptop is off, pressing the Battery indicator button doesn't turn on any LEDs (Normally it should turn on all LEDs as it is charged 98%)
Also, more importantly when I plug out the charger the computer turns off instantly. Not even with a second delay.
On the other side, when I turn on the laptop the time goes to 2001.
Another issue, my laptop speed decrease considerably with this plugged in condition. I tried to apply this approach (DhalgrenJul 2, 2013 7:04 PM ), but it didn't helped.
I tried to rest SMC by holding Shift+crtl+option+power and then releasing them at same time while the computer was off. Then I pressed turn off/on button.
I know my battery should be replaced, but is that all of the problem? Or Does it have other issues?
Did I correctly reset SMC with that approach?
Is there anything I can do to use this battery a bit longer and postpone buying a new one?
Thanks for your reply.
MacBook Pro, OS X Mavericks (10.9.4)