#LATE 2009 MACBOOK PRO CHARGER MAC#

You'll need distilled water (not tap) and high grade of Isopropyl alcohol (85% or better). As you suspect liquid damage I think you need to do a teardown of the system to repair or replace the keyboard and clean up any spillage on the logic board (both sides). The bad news is it looks like the charging logic has a problem on the main logic board. Also, based on the other functions of the MacBook Pro, it sounds quite hopeful and probable that your logic board does still work.Well some good news here SMC services area working and the Battery is in good shape. It's the keyboard ribbon cable that's getting me. Does that make sense? If you want to try this method, let me know if you'd like more detailed instructions.īy the sounds of it, though, your logic board should be just fine if you were careful enough. Then, when you place your hard drive back into your MacBook Pro, it should turn on by itself at that scheduled time without needing the press of the power button, and you can see for yourself whether the keyboard connection is good or not.

#LATE 2009 MACBOOK PRO CHARGER MAC#

If it still doesn't seem to be working, if you have the means, you could theoretically extract the hard drive, boot another Mac from it, and set it to schedule a boot-up at a certain time. You shouldn't be able to pull the ribbon out when the bracket is locked down. It should quite obviously slide into the connector and then lock down with the bracket. I am skeptical about that connection of yours. The power button is connected to the logic board through that keyboard ribbon, so it would be very important to check it and its connection again. They could be so small that you can hardly see them, but it could be causing the problem. Look at all of your cables (especially the keyboard ribbon cable) and make sure that there are no tears in them. However, it's just unresponsive when I press the power button. The charger light comes on, the battery charging indicator works even with the button press.

It's being held in by the bracket.Īnyways, I'm freaking out here hoping it's not the logic board, but I fear the worst.

It doesn't seem to 'lock' into place, but rather sit there. The only cable I can really think of that would be a problem is the flex ribbon cable for the keyboard. I've checked each cable to make sure it was properly connected about 5 times over.nothing. Upon putting the components back together, reversing each step in the guide the MacBook Pro will not power back on. The dust in the fans I blew out with a can of air only after disconnecting. The fans were pretty dusty as well, I took care of it.Īs a note, I didn't use a wet cloth, I just took a paper towel and folded it into a small square being careful I didn't touch anything but the case. I only went as far as removing the logic board so I could wipe the dust out of the bottom of the case. Following iFixit's guide for takedown, I was able to clean the dust out of my MacBook Pro. It was running fine and has been ever since I purchased it.Īfter reading up on reasons as to why the computer would be excessively heating, I figured an inside cleaning would do the computer some good. Earlier today I was using my MacBook Pro and was getting irritated at how hot it was getting underneath even at idle.

Late 2009 macbook pro charger