HP 6730b Service Manual

ItemComponentFunction
(3)Info buttonLaunches Info Center, which provides shortcuts, such as the
following:
●HP 3D DriveGuard—Controls settings for software that
protects the hard drive by parking the drive when the
computer is dropped or moved.
●HP Software Setup—Installs preloaded applications to
make them accessible to the user.
●HP Wireless Assistant—Turns wireless devices on or
off.
NOTE:If a wireless device is disabled in Computer
Setup, it must first be reenabled in Computer Setup before
it can be...

Keys
ItemComponentFunction
(1)esc keyDisplays system information when pressed in combination with
the fn key.
(2)fn keyExecutes frequently used system functions when pressed in
combination with a function key or the esc key.
(3)Windows logo keyDisplays the Windows Start menu.
(4)Windows applications keyDisplays a shortcut menu for items beneath the pointer.
(5)Embedded numeric keypad keysCan be used like the keys on an external numeric keypad.
(6)Function keys Execute frequently used system functions...

TouchPad
ItemComponentFunction
(1)TouchPad*Moves the pointer and selects or activates items on the screen.
(2)Left TouchPad button*Functions like the left button on an external mouse.
(3)Fingerprint reader (select models only)Allows a fingerprint logon to Windows, instead of a password
logon.
(4)Right TouchPad button*Functions like the right button on an external mouse.
(5)TouchPad scroll zoneFunctions like the right button on an external mouse.
*This table describes factory settings. To view or change...

Front components
ItemComponentFunction
(1)Wireless light●Blue: An integrated wireless device, such as a wireless
local area network (WLAN) device, an HP Broadband
Wireless Module, and/or a Bluetooth device, is on.
●Amber: All wireless devices are off.
(2)Power light●On: The computer is on.
●Blinking: The computer is in the Sleep state.
●Blinking rapidly: An AC adapter with a higher power rating
should be connected.
●Off: The computer is off or in Hibernation.
(3)Battery light●Amber: A battery is...

Right-side components
NOTE:Refer to the illustration that most closely matches your computer.
ItemComponentFunction
(1)Media Card Reader (select models only)Supports the following optional digital card formats:
●Memory Stick
●Memory Stick Pro
●MultiMediaCard
●MultiMediaCard Plus
●Secure Digital Memory Card
●Secure Digital High Capacity Memory Card
●xD-Picture Card
●xD-Picture Card Type H
●xD-Picture Card Type M
(2)USB ports (2) (select models only)Connect optional USB devices.
(3)Optical driveReads an...

ItemComponentFunction
(1)Media Card Reader (select models only)Supports the following optional digital card formats:
●Memory Stick
●Memory Stick Pro
●MultiMediaCard
●MultiMediaCard Plus
●Secure Digital Memory Card
●Secure Digital High Capacity Memory Card
●xD-Picture Card
●xD-Picture Card Type H
●xD-Picture Card Type M
(2)USB ports (2) (select models only)Connect optional USB devices.
(3)Optical driveConnect optional USB devices.
(4)RJ-11 (modem) jackConnects a modem cable.
(5)Security cable slot...

Rear components
NOTE:Refer to the illustration that most closely matches your computer.
ItemComponentFunction
(1)Security cable slotAttaches an optional security cable to the computer.
NOTE:The security cable is designed to act as a deterrent,
but it may not prevent the computer from being mishandled or
stolen.
(2)RJ-11 (modem) jackConnects a modem cable.
(3)RJ-45 (network) jackConnects a network cable.
(4)External monitor portConnects an external VGA monitor or projector.
(5)S-Video-out jack Connects an...

Bottom components
ItemComponentFunction
(1)Battery bayHolds the battery.
(2)Battery release latchReleases the battery from the battery bay.
(3)SIM slot (select models only)Contains a WWAN SIM. The SIM slot is located inside the
battery bay.
(4)Accessory battery connectorConnects an optional accessory battery.
(5)Vents (5)Enable airflow to cool internal components.
NOTE:The computer fan starts up automatically to cool
internal components and prevent overheating. It is normal for
the internal fan to cycle...

3 Illustrated parts catalog
Service tag
The service tag, affixed to the bottom of the computer, provides information that may be needed when
troubleshooting system problems. The service tag provides the following information:
(1) Product name: This is the product name affixed to the front of the computer.
(2) Serial number (s/n): This is an alphanumeric identifier that is unique to each product.
(3) Part number/Product number (p/n): This number provides specific information about the products
hardware...

Computer major components
ItemDescriptionSpare part number
(1) 15.4-inch display assemblies (include 2 WLAN antenna transceivers and cables)
20 Chapter 3   Illustrated parts catalog