Installing MacBook Core 2 Duo PRAM Battery
- Author: iRobot
- Difficulty: Difficult
The time and date, as well as other settings, are kept by the PRAM battery when your machine is off. The PRAM battery on early 2009 MacBooks is non-replaceable.
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- Battery 2 steps
- Memory Cover 2 steps
- Upper Case 8 steps
- Left I/O Frame 4 steps
- Logic Board 19 steps
- PRAM Battery 2 steps
Remove the following 3 screws:
One 11 mm Phillips#00 in the middle of the case. (Head: 5mm dia. x .75mm thick)
Two 14.5 mm Phillips #00 (Head: 5mm dia. x .75mm thick)
If the screws stick in the case, you can use a magnetized screwdriver to draw them out.
The shorter of the three screws goes in the middle.
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