Einleitung
The back panel of the Lenovo B575-1450 allows you access to other internal components that can be replace in this laptop.
Werkzeuge
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Turn off the computer.
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Disconnect the charger from the computer.
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Flip the computer upside down.
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While holding the battery, use your other hand to push the left clip to the left and pull the battery out.
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Using the Phillips #00 Screwdriver, Loosen the five 5.4 mm screws around the back panel from the laptop.
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Pull the panel outward from the rest of the laptop. The inside of the laptop will be exposed. From here you can access the CD-ROM drive, hard drive, and Keyboard.
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Abschluss
To reassemble your device, follow these instructions in reverse order.