MSI Megabook M645 Getting Started page 40

M645
2. Battery Pack
Supply power to your computer when the AC adapter is not
connected.
3. HDD Compartment
Inside this compartment is the Hard Drive.
4. Battery Release Button
It is a bounce-back device as a preparation for releasing the battery pack.
Press it with one hand and pull the battery pack carefully with the other.
5. Ventilator
The ventilator is designed to cool the system. DO NOT block the
ventilator for air circulation.
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Getting Started