HP 655, Maintenance And Service Manual

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Category Description
One or two WLAN antennas built into display assembly, varying by computer model
Support for the following WLAN formats:
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Atheros AR9565 802.11b/g/n 1×1 WiFi + BT4.0 Combo Adapter
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Atheros HB125 802.11b/g/n 1×1 WLAN module
●
Atheros 9485GN 802.11b/g/n 1×1 WiFi and 3012 Bluetooth 4.0
Combo Adapter
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Broadcom 4313GN 802.11b/g/n 1×1 WiFi and 20702 Bluetooth 4.0
Combo Adapter
●
Ralink RT5390F 802.11b/g/n 1×1 WLAN module
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Ralink RT5390R 802.11bg/n 1×1 WiFi Adapter
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Ralink RT3290LE 802.11b/g/n 1×1 WiFi and Bluetooth 4.0 Combo Adapter
External media cards HP Multi-Format Digital Media reader with push-push technology, supporting:
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Secure Digital (SD) Memory Card
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Secure Digital Extended Capacity (SDxC) Memory Card
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Secure Digital High Capacity (SDHC) Memory Card
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MultiMediaCard (MMC)
Ports
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Audio-in (mono microphone)
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Audio-out (stereo headphone)
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HDMI v1.4 supporting: up to 1920×1200 @ 60Hz
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HP Smart AC adapter
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RJ-45 (Ethernet Gigabit support with LED indicators)
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USB 2.0 ports on computer: 3 (2 on one side, 1 on other; USB port allocation: 3
for the computer, 1 for camera 1 for MiniCard)
●
VGA (Dsub 15 pin) supporting: 2048×1536 external resolution @ 60 Hz, hot
plug and unplug and autodetection for correct output to wide-aspect vs. standard
aspect video
Keyboard/pointing devices Full-size (15.6-in.), textured, pocket keyboard, no numeric keypad
Gesture support: MultiTouch gestures enabled, two-finger scrolling, and pinch-zoom
as default
Taps enabled by default
Power requirements 65W RC, V, EM, 3-wire HP Smart AC adapter with localized cable plug support (3-
wire plug with ground pin, supports 3-pin DC connector)
Supports the following batteries:
●
6-cell, 55-Wh, 2.55-Ah, Li-ion battery
●
6-cell, 47-Wh, 2.20-Ah, Li-ion battery
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