Fujitsu LIFEBOOK S751 Mode D'emploi page 25

Flexible Bay
The Flexible Bay can accommodate one of the following devices. See "Flexible Bay Devices" on page 33.
• Modular Dual-Layer Multi-Format DVD Writer
• Modular Lithium ion battery
• Modular second hard disk drive
• Weight Saver
Eject Button
The Eject Button is used with the optical drive Flexible Bay devices to open the media tray.
Emergency Tray Release
Available on optical drive Flexible Bay devices. The emergency tray release is used to release the tray
when power is not available to the system.
Flexible Bay Release Latch
The Flexible Bay release latch releases the Flexible Bay device.
USB 2.0 Ports
USB 2.0 ports allow you to connect Universal Serial Bus devices. USB 2.0 transfers data at up to 480
Mbps and is backward-compatible with USB 1.1 devices, which transfer data at up to 12 Mbps. See
"Universal Serial Bus Ports" on page 76. Note that the bottom USB 2.0 port also offers Antyime Charge
feature. USB Anytime Charge ports allow you to charge an external device even when the system is shut
down.
DC Power Jack
The DC power jack allows you to plug in the AC adapter to power your LIFEBOOK notebook and charge
the internal Lithium ion battery.
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