Introduction
Back panel removal is required when reaching RAM, HDD, Optic Drive, Wi-Fi Card, Cooling fan/Heatsink and CPU. This guide will display the steps needed to remove the back panel.
Tools
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Locate two notches above the battery.
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Slide both battery locking notches to either side to remove the battery.
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Pull the battery out.
 
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Using the Phillips #0 screwdriver, unscrew the one 5mm screw.
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Using the blue plastic opening tools, wedge one in between the back panel and the laptop.
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Carefully remove the back panel..
 
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                            Conclusion
                          
                          To reassemble your device, follow these instructions in reverse order.