HP Pavilion Dv7t 7000 Cto Quad Edition Entertainment Notebook Pc Manual

							Inserting and removing digital storage cards
To insert a digital storage card:
CAUTION:To reduce the risk of damage to the digital card connectors, use minimal force to insert
a digital card.
1.Hold the card label-side up, with the connectors facing the computer.
2.Insert the card into the digital storage slot, and then press in on the card until it is firmly seated.
A sound indicates that the device has been detected, and a menu of options displays.
To remove a digital storage card:
CAUTION:To reduce the risk of loss of data or an unresponsive system, use the following
procedure to safely remove the digital card.
1.Save your information and close all programs associated with the digital card.
2.Click the remove hardware icon in the notification area, at the far right of the taskbar. Then
follow the on-screen instructions.
3.Press in on the card (1), and then remove it from the slot (2).
NOTE:If the card is not ejected, pull the card out of the slot.
Inserting and removing digital storage cards 51 
						

							Using optical drives
An optical disc drive uses laser light to read or store large amounts of information. Some drives can
only read information, but others can also write (burn) information onto a blank disc.
Use these tips for best performance of your optical drive:
●When the battery is the only source of power, be sure the battery is sufficiently charged before
writing to media.
●Do not type on the keyboard or move the computer while an optical drive is writing to a disc. The
write process is sensitive to vibration.
●Make sure you have installed the latest software updates for the drive.
●If the disc you are using is not clean, wipe it with a dry, lint-free, soft cloth.
Your computer may include an optical drive that supports one or more of the following disc
technologies:
●CD—A compact disc stores data that is read by a laser from the optical disc drive. The following
CD formats are available:
◦CD-Recordable (CD-R), which allows the computer to read information and to record
information one time on the CD. Once the information is recorded on the CD-R disc, it
cannot be changed or erased; it is permanent.
◦CD-Re-Writable (CD-RW), which allows you to read information and record information
many times to the CD. Information on the CD can be erased.
●DVD—A digital video disc is a high-capacity optical disc. It can store more information than a
CD. A double-sided DVD can store up to 17 GB. The following DVD formats are available:
◦DVD-Recordable (DVD-R or DVD+R), which allow the computer to read information and to
record information one time on the DVD. After the information is recorded on the disc, it
cannot be changed or erased; it is permanent. The DVDs can be used in DVD±R drives.
◦DVD-Re-Writable (DVD-RW or DVD+RW), which allow to read information and record
information many times to the disc. Information on the disc can be erased. The DVDs can
be used in DVD±R drives.
●BD—a Blu-ray Disc holds more information than the other optical discs and they can used to
record, rewrite, and play back high-definition (HD) video.
Note the following when using BDs:
●CyberLink PowerDVD is installed on the computer to play BD movies.
●Playing most BD movie titles on an external display requires an HDMI digital connection. The
computer can support up to 1080p resolution on an external display, which requires a 1080p-
capable HDTV or monitor.
●Attempting to play a BD movie simultaneously on both the internal and an external display may
cause an error, so choose only one.
●For copy protection purposes, Advanced Access Content System (AACS) keys are integrated
into the computer. AACS keys require occasional renewal to support playback of new BD movie
releases. The CyberLink PowerDVD program will request an update to continue playback when
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							such a BD movie release is inserted in the drive. Follow the on-screen instructions to install the
update.
●If lines appear on the display when viewing a BD, they may be caused by interference from the
wireless network. To resolve the issue, close any open applications and turn off your wireless
feature.
Inserting an optical disc
1.Turn on the computer.
2.Press the release button (1) on the drive bezel to release the disc tray.
3.Pull out the tray (2).
4.Hold the disc by the edges to avoid touching the flat surfaces and position the disc label-side up
over the tray spindle.
NOTE:If the tray is not fully accessible, tilt the disc carefully to position it over the spindle.
5.Gently press the disc (3) down onto the tray spindle until the disc snaps into place.
NOTE:If the tray is not fully accessible, tilt the disc carefully as you remove it.
6.Close the disc tray.
NOTE:After you insert a disc, a short pause is normal. If you have not selected a media player, an
AutoPlay dialog box opens. It prompts you to select how you want to use the media content.
Using optical drives 53 
						

							Removing an optical disc
1.Press the release button (1) on the drive bezel to release the disc tray, and then gently pull out
the tray (2) until it stops.
2.Remove the disc (3) from the tray by gently pressing down on the spindle while lifting the outer
edges of the disc. Hold the disc by the edges and avoid touching the flat surfaces.
NOTE:If the tray is not fully accessible, tilt the disc carefully as you remove it.
3.Close the disc tray and place the disc in a protective case.
If the disc tray does not open normally, see 
Disc drive problems on page 84.
Sharing drives on the network
You can access software and data and install applications by sharing drives connected to another
computer in your network.
NOTE:Some discs, such as DVD movies and games, may be copy-protected and therefore
unusable through DVD or CD drive sharing.
To share on the same network:
1.From the computer you are sharing, select Start > Computer.
2.Right-click what you want to share, and click Properties.
3.Select the Sharing tab, and then select Advanced Sharing.
4.Select the Share this folder check box.
5.Type a name in the Share name text box.
6.Click Apply, and then click OK.
7.To view the shared drive:
▲Select Start > Control Panel > Network and Internet > Network and Sharing Center.
54 Chapter 7   Managing and sharing information 
						

							8 Maintaining your computer
It is important to perform regular maintenance to keep your computer in optimal condition. This
chapter provides information about improving the performance of your computer by running tools
such as Disk Defragmenter and Disk Cleanup and by replacing a hard drive or adding memory. It also
provides information about updating your programs and drivers, instructions for cleaning your
computer, and tips for travelling with your computer.
Improving performance
Everyone wants a fast computer and by performing regular maintenance tasks, using tools such as
Disk Defragmenter and Disk Cleanup, you can drastically improve the performance of your computer.
Also, as your computer gets older, you might consider installing larger drives and adding more
memory.
Handling drives
Observe these precautions when handling drives:
●Before removing or installing a drive, shut down the computer. If you are unsure whether the
computer is off, in the Sleep state, or in Hibernation, turn the computer on, and then shut it down
through the operating system.
●Before handling a drive, discharge static electricity by touching the unpainted metal surface of
the drive.
●Do not touch the connector pins on a removable drive or on the computer.
●Do not use excessive force when inserting a drive into a drive bay.
●When the battery is the only source of power, be sure that the battery is sufficiently charged
before writing to media.
●If a drive must be mailed, place the drive in a bubble-pack mailer or other suitable protective
packaging and label the package “FRAGILE.”
●Avoid exposing a drive to magnetic fields. Security devices with magnetic fields include airport
walk-through devices and security wands. Airport conveyer belts and similar security devices
that check carry-on baggage use X-rays instead of magnetism and do not damage drives.
●Remove media from a drive before removing the drive from the drive bay, or traveling with,
shipping, or storing a drive.
Improving performance 55 
						

							●Do not type on the keyboard or move the computer while an optical drive is writing to a disc. The
write process is sensitive to vibration.
●Before you move a computer that is connected to an external hard drive, initiate Sleep and allow
the screen to clear, or properly disconnect the external hard drive.
Replacing a hard drive
CAUTION:Drives are fragile computer components that must be handled with care. Do not drop a
drive, place items on it, or expose it to liquids, or temperature or humidity extremes. See 
Handling
drives on page 55 for specific precautions when handling drives.
CAUTION:To prevent information loss or an unresponsive system:
Before removing or installing a drive, shut down the computer. If you are unsure whether the
computer is off, in the Sleep state, or in Hibernation, turn the computer on, and then shut it down
through the operating system.
1.Save your work and shut down the computer.
2.Disconnect all external devices connected to the computer.
3.Unplug the power cord from the AC outlet.
4.Turn the computer upside down on a flat surface.
5.Remove the battery from the computer.
NOTE:For more information, go to Removing a user-replaceable battery on page 45.
Remove the hard drive:
NOTE:For computers with two hard drives, the removal procedure is the same but the hard drive
cable for one hard drive will be longer than the cable for the other hard drive.
1.Slide the battery release latch (1) until the service door is released, slide the door out of the slot
(2), and then lift up and remove the door (3).
2.Disconnect the hard drive cable (1) from the system board.
3.Remove the 2 screws (2) from the hard drive.
56 Chapter 8   Maintaining your computer 
						

							4.Slide the hard drive tab (3) to the left, and then lift the hard drive out of the hard drive bay.
NOTE:After removing the hard drive from the computer, you must remove the hard drive
bracket to access the hard drive itself.
5.Remove the 2 screws (1) from the hard drive bracket.
6.Remove the hard drive bracket (2) from the hard drive.
7.Disconnect the hard drive cable (3) from the hard drive.
To install a hard drive, reverse this procedure.
NOTE:When installing the second hard drive, carefully insert the hard drive cable under the cable
clips before connecting the hard drive cable.
Improving performance 57 
						

							Using HP 3D DriveGuard
HP 3D DriveGuard protects a hard drive by parking the drive and halting data requests under either of
the following conditions:
●You drop the computer.
●You move the computer with the display closed while the computer is running on battery power.
A short time after the end of one of these events, HP 3D DriveGuard returns the hard drive to normal
operation.
NOTE:Because solid-state drives (SSD) lack moving parts, HP 3D DriveGuard is unnecessary.
NOTE:Hard drives in the primary hard drive bay or in the secondary hard drive bay are protected
by HP 3D DriveGuard. Hard drives connected to USB ports are not covered by HP 3D DriveGuard.
For more information, see the HP 3D DriveGuard software Help.
Using Disk Defragmenter
As you use your computer over time, the files on the hard drive become fragmented. A fragmented
drive means data on your drive is not contiguous (sequential) and, because of this, the hard drive
works harder to locate files, thus slowing down the computer. Disk Defragmenter consolidates (or
physically reorganizes) the fragmented files and folders on the hard drive so that the system can run
more efficiently.
NOTE:It is not necessary to run Disk Defragmenter on solid-state drives.
After you start Disk Defragmenter, it works without supervision. However, depending on the size of
your hard drive and the number of fragmented files, Disk Defragmenter may take more than an hour
to complete.
HP recommends defragmenting your hard drive at least once a month. You may set Disk
Defragmenter to run on a monthly schedule, but you can defragment your computer manually at any
time.
To run Disk Defragmenter:
1.Connect the computer to AC power.
2.Select Start > All Programs > Accessories > System Tools > Disk Defragmenter.
3.Follow the on-screen instructions.
For additional information, access the Disk Defragmenter software Help.
Using Disk Cleanup
Disk Cleanup searches the hard drive for unnecessary files that you can safely delete to free up disk
space and help the computer run more efficiently.
To run Disk Cleanup:
1.Select Start > All Programs > Accessories > System Tools > Disk Cleanup.
2.Follow the on-screen instructions.
58 Chapter 8   Maintaining your computer 
						

							Adding or replacing memory modules
Adding memory can help improve your computers performance. Your computer is like your physical
work area. The hard drive is the filing cabinet where you store your work and the memory is the desk
where you work. When your memory isn’t big enough to hold all your work easily, like a desk
overflowing with work, your productivity slows down. A great solution to improve performance is to
expand the amount of memory you have in your computer.
The computer has two memory module slots. The memory module slots are located on the bottom of
the computer under the service door. The memory capacity of the computer can be upgraded by
adding a memory module or replacing the existing memory module in one of the memory module
slots.
WARNING!To reduce the risk of electric shock and damage to the equipment, unplug the power
cord and remove all batteries before installing a memory module.
CAUTION:Electrostatic discharge (ESD) can damage electronic components. Before beginning
any procedure, ensure that you are discharged of static electricity by touching a grounded metal
object.
NOTE:To use a dual-channel configuration with a second memory module, be sure that both
memory modules are identical.
To add or replace a memory module:
CAUTION:To prevent information loss or an unresponsive system:
Shut down the computer before adding or replacing memory modules. Do not remove a memory
module while the computer is on, in the Sleep state, or in Hibernation.
If you are not sure whether the computer is off or in Hibernation, turn the computer on by pressing the
power button. Then shut down the computer through the operating system.
1.Save your work and shut down the computer.
2.Disconnect all external devices connected to the computer.
3.Unplug the power cord from the AC outlet.
4.Turn the computer upside down on a flat surface.
5.Remove the battery from the computer.
6.Remove the service door from the computer.
7.If you are replacing a memory module, remove the existing memory module:
a.Pull away the retention clips (1) on each side of the memory module.
The memory module tilts up.
Improving performance 59 
						

							b.Grasp the edge of the memory module (2), and then gently pull the module out of the
memory module slot.
CAUTION:To prevent damage to the memory module, hold the memory module by the
edges only. Do not touch the components on the memory module.
To protect a memory module after removal, place it in an electrostatic-safe container.
8.Insert a new memory module:
CAUTION:To prevent damage to the memory module, hold the memory module by the edges
only. Do not touch the components on the memory module.
a.Align the notched edge (1) of the memory module with the tab in the memory module slot.
b.With the memory module at a 45-degree angle from the surface of the memory module
compartment, press the module into the memory module slot (2) until it is seated.
c.Gently press the memory module (3) down, applying pressure to both the left and right
edges of the module, until the retention clips snap into place.
CAUTION:To prevent damage to the memory module, be sure that you do not bend the
module.
60 Chapter 8   Maintaining your computer