Status Indicators - ThinkPad S440 User Manual

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Some models have a solid-state drive for data storage. The solid-state drive makes your computer light
and fast.
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 have a wireless LAN card in the Mini PCI ExpressCard slot for you to establish wireless
LAN connections.
3
Emergency-reset hole
If the computer stops responding and you cannot turn it off by pressing the power button, remove the ac
power adapter and insert a straightened paper clip into the emergency-reset hole to reset 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 the 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 24.

Status indicators

Your computer has several status indicators that show the status of your computer.
Note: Your computer might look slightly different from the following illustration.
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Chapter 1
Product overview
7

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