Lenovo 20AX000VUS manual Bottom view

Bottom view

Figure 4. Bottom view

Note: Your computer bottom view might look slightly different from the illustration above.

	Hard disk drive or solid-state drive		Integrated battery
1		4
	Mini PCI ExpressCard slot for wireless LAN card		Memory-upgrade slot
2		5
	Emergency reset hole		Stereo speakers
3		6

1

Hard disk drive or solid-state drive

Depending on the model, your computer might have a large-capacity, customer-upgradable hard disk drive that can meet a variety of storage demands.

Some models are equipped with a solid-state drive for data storage, making your computer lighter and faster.

Note: The hidden service partition is the reason why there is less free space than expected on your hard disk drive or solid-state drive. This reduction is more noticeable on the solid-state drive because of its smaller capacity.

2

Mini PCI ExpressCard slot for wireless LAN card

Your computer might include a wireless local area network (LAN) card in the Mini PCI ExpressCard slot for you to establish wireless LAN connections.

3

Emergency reset hole

If the computer does not respond, remove the ac power adapter and reset the computer by inserting a straightened paper clip into the emergency reset hole to turn off the computer.

4

Integrated battery

Use your computer with the battery power whenever ac power is unavailable.

5

Memory-upgrade slot

You can increase the amount of memory in your computer by installing a memory module in the memory-upgrade slot. Memory modules are available as options from Lenovo.

6

Stereo speakers

For details, see “Special keys” on page 21.

6User Guide