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1 Hardware Overview
PORTEGE Z830 Satellite Z830 Series Maintenance Manual (960-883) [CONFIDENTIAL] 1-7
Batteries
The computer has two batteries: a rechargeable Lithium-Ion main battery pack and RTC
battery (that backs up the Real Time Clock and CMOS memory.
Universal Serial Bus (USB2.0)
Two Universal Serial Bus ports, which comply to the USB 2.0 standard, are provided on
the right hand side of the computer.
Universal Serial Bus(USB 2.0 or 3.0) port
One Universal Serial Bus port, which complies to the USB 2.0 or 3.0 standard, is
provided on the left side of the computer.
The USB port type may vary depending on the model you purchased. The Port with blue
color is USB 3.0 port.
The USB 2.0 port is compliant with USB 2.0 standard and not compatible with USB 3.0
devices.
The USB 3.0 port is compliant with USB 3.0 standard and backward compatible with
USB 2.0 devices.
External monitor (RGB) port
This port provides 15-pin, analog VGA port. This port allows you to connect an external
monitor to the computer.
HDMI out port
HDMI out port can connect with Type A connector HDMI cable. HDMI cable can send
video and audio signals.
SD Media slot
This slot lets you insert an SD™/SDHC™ memory card, miniSD™/microSD™ Card,
and MultiMediaCard
Fingerprint sensor(Some models)
The computer is equipped with a fingerprint sensor and fingerprint authentication utility.
They enable only person who has registered his/her fingerprint to use the computer.