i left it again to eat dinner and came back to a frozen screen (but the mouse and power button worked) so i held dow the power for 10 seconds and guess what. I tried everything google suggested, then got a new charger(little big), plugged it in, and boom it turns on. turned it back over and boom, won't start again. The laptop then Came on, so i thought my troubles were over, i left it for about a day and came back to screw the bottom plate in. then i plugged the battery in and reset the NVRAM (Opt+CMD+R+P+PWR) with the cord plugged in.
I opened it up and disconnected the ribbons and battery, then plugged everything but the battery in and held the power for 10 second. The battery charged up fine, and the green light comes on.
When i plugged it in at a new location it wouldn't turn on. I then decided to move it and plug it in somewhere else, it couldn't have been more then 2%, but i went ahead an unplugged it. it immediately turned on w/o me pushing the power button. THE APPLE LOGO ON THE LID ALSO LIGHTS UP WITH IT.Ģ: WHICH IS THE BEST SITE TO BUY LOGIC BOARD ON LINE FOR MY DEVICE. SOMETIMES WHEN I REMOVE THE CABLE FROM THE EXTERNAL MONITOR WITH THE LAPTOP STILL ON, THE MAC SCREEN LIGHTS ALL UP IN PINK WITH A 2CM WHITE HORIZONTAL BAND RUNNING ALL ACROSS THE LCD IN THE LOWER THIRD AND A SIMILAR SOMEWHAT OBLIQUE WHITE STROKE ON TOP OF THIS LINE, TO MY RIGHT PARTIALLY ON THE SCREEN. THE VIDEO CAMERA ON LCD IS ALSO WORKING ON EXTERNAL MONITOR. I AM USING THE MAC ON AN EXTERNAL MONITOR AND IT WORKS FINE. I STRAIGHTENED THE PINS AND HOOKED UP AS IS BUT THE LCD WENT BLACK AND DEAD.
TWO PINS ON THE POWER PORT SIDE OF THE DISPLAY CABLE WERE BENT SOMEHOW AND WHEN I LOOKED USING HIGH MAGNIFICATION INTO THE PORT ON THE LOGIC BOARD INTO WHICH THE CABLE CONNECTS I FOUND ONE PIN LOOSE AND TWO BENT SOMEWHAT TOWARDS THE POWER PORT SIDE IE SAME SIDE AS THE BENT DISPLAY CABLE PINS. In the process somehow i think? i damaged the DISPLAY CABLE IN THE PROCESS ALONG WITH THE CONNECTOR ON THE LOGIC BOARD?. The logic board was clean however the key board had stains which i cleaned from inside after removing the logic board and underneath the keys after removing the keys individually. In the process of drying it and cleaning any residue i opened the system. I spilled tea on my mac, its a 15 inch unibody with following specifications: 2.2 GHz intel core i 7, memory: 4GB 1333MHz DDR3, graphics: amd radeon hd 6750M 1024M.
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