Lenovo ThinkPad X131e (English) User Guide - Page 21

Bottom view, Ethernet connector - upgrade

Page 21 highlights

4 Ethernet connector Connect your computer to a LAN with the Ethernet connector. DANGER To avoid the risk of electrical shock, do not connect the telephone cable to the Ethernet connector. You can only connect an Ethernet cable to this connector. Two indicators, to the upper right and left of the connector, show the status of the network connection. When your computer connects to a LAN and a session with the network is available, the upper left indicator is steady green. While data is being transmitted, the upper right indicator blinks yellow. 5 Combo audio jack To listen to the sound from your computer, connect a headphone or a headset that has a 3.5 mm 4-pole plug to the combo audio jack. Notes: • If you are using a headset with a function switch, for example, a headset for an iPhone® mobile digital device, do not press this switch while using the headset. If you press it, the headset microphone will be disabled, and the integrated microphones on the computer will be enabled instead. • The combo audio jack does not support a conventional microphone. For more information, see "Using audio features" on page 36. Bottom view Figure 4. ThinkPad X131e bottom view 1 Battery 3 Memory upgrade slot 5 PCI Express Mini Card slot for wireless LAN or WiMax card 2 SIM card slot 4 PCI Express Mini Card slot for wireless WAN card 6 Hard disk drive or solid state drive 1 Battery Use your computer with the battery power whenever ac power is unavailable. Chapter 1. Product overview 5

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4
Ethernet connector
Connect your computer to a LAN with the Ethernet connector.
DANGER
To avoid the risk of electrical shock, do not connect the telephone cable to the Ethernet connector.
You can only connect an Ethernet cable to this connector.
Two indicators, to the upper right and left of the connector, show the status of the network connection.
When your computer connects to a LAN and a session with the network is available, the upper left indicator
is steady green. While data is being transmitted, the upper right indicator blinks yellow.
5
Combo audio jack
To listen to the sound from your computer, connect a headphone or a headset that has a 3.5 mm 4-pole
plug to the combo audio jack.
Notes:
If you are using a headset with a function switch, for example, a headset for an iPhone
®
mobile digital
device, do not press this switch while using the headset. If you press it, the headset microphone will be
disabled, and the integrated microphones on the computer will be enabled instead.
The combo audio jack does not support a conventional microphone. For more information, see “Using
audio features” on page 36.
Bottom view
Figure 4. ThinkPad X131e bottom view
1
Battery
2
SIM card slot
3
Memory upgrade slot
4
PCI Express Mini Card slot for wireless WAN card
5
PCI Express Mini Card slot for wireless LAN or WiMax
card
6
Hard disk drive or solid state drive
1
Battery
Use your computer with the battery power whenever ac power is unavailable.
Chapter 1
.
Product overview
5