Acer Aspire 1640, Service Manual

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8 Aspire 1640
Closed front view
Left view
# Icon Item/ Port Description
1 Speakers Left and right speakers deliver stereo audio
output.
2 Power indicator Lights up when the computer is on.
3 Battery indicator Lights up when the battery is being charged.
4 Bluetooth communication button/
indicator (for selected models) Press to enable/disable the Bluetooth function.
Indicates the status of Bluetooth communication
(optional).
5 Wireless communication button/
indicator Press to enable/disable the wireless function.
Indicates the status of wireless LAN
communication (optional).
6 Line-in jack Accepts audio line-in devices (e.g., audio CD
player, stereo walkman).
7 Mic-in jack Accepts inputs from external microphones.
8 Speaker/Line-Out/Headphone jack Connects to audio line-out devices (e.g.,
speakers, headphones).
9 USB 2.0 port Connects to Universal Serial Bus (USB) 2.0
devices (e.g., USB mouse, UsB camera).
# Item Description
# Item Description