Lenovo Notebook Computer User Guide
1.1.38Hard disk/wireless card cover
This cover protects the hard disk and Wireless Card.
Caution: Do not remove or change the hard disk or wireless Card by yourself. If you need to remove or change the hard disk or wireless card, bring your computer to one of our service centres. The professional technician who has been qualified by Lenovo will help you. Because of compatibility, Lenovo does not guarantee all hard disks and wireless cards are compatible with your computer.
1.1.39Memory module cover
This cover protects the memory modules.
Hint: Do not insert a different model of memory module. It might drop the computer performance, and even damage the motherboard.
Caution: This cover is designed for memory expansion convenience, but do not install additional memory modules by yourself. If you need to install additional memory modules, bring your computer to one of our service centres. The professional technician who has been qualified by Lenovo will help you. Because of memory compatibility, Lenovo does not guarantee all memory modules are compatible with your computer.
1.1.40Battery Lock/Unlock latch
The battery Lock/Unlock latch secures the battery pack. Slide to the Unlock position to install or release the battery pack. After installing the battery pack, slide it to the Lock position to prevent battery pack
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