HP ProBook 4310s Maintenance And Service Manual page 13

Product description
Category
External media
cards
Ports
Keyboard/
pointing devices
Power
requirements
Security
1–6
Description
One ExpressCard slot, supporting
optional ExpressCard/34 cards
SD Card Reader supporting the
following optional digital card
formats:
■ MultiMediaCard
■ MultiMediaCard Plus
■ Secure Digital Memory Card
■ Secure Digital High Capacity
Memory Card
Audio-in (stereo microphone)
Audio-out (stereo headphone)
HDMI v.1.3
Multi-pin AC power
RJ-45 (Ethernet, includes link and
activity lights)
RJ-11 (modem)
USB v. 2.0 (3)
VGA (Dsub 15-pin) supporting
1600 × 1200 external resolution at
75 GHz
Spill-resistant keyboard
TouchPad with TouchPad buttons
Touch-sensitive controls
Supports 2-way scroll with legend
Taps enabled by default
90-W AC adapter for use only on
computer models equipped with a
graphics subsystem with
discrete memory
65-W AC adapter for use only on
computer models equipped with a
graphics subsystem with
UMA memory
Supports multipin AC connector
and 3-wire plug (with ground pin)
Battery options:
■ 8-cell, 2.55-Ah (73-Wh)
Li-ion battery
■ 6-cell, 2.20-Ah (37-Wh)
Li-ion battery
Security cable slot
Integrated fingerprint reader
PM45 chipset GM45 chipset GL40 chipset
(Continued)
Maintenance and Service Guide