HP Pavilion Dv1700 Notebook Pc Series Manual

							Hardware Upgrades and Replacements
Hardware and Software Guide 7–19
To insert the replacement hard drive:
1. Insert the tabs 1 on the hard drive into the mounting holes on 
the computer, and then lower the hard drive into the hard 
drive bay until it is seated 2.
2. Replace the hard drive cover.
a. Align the notches 1 on the hard drive cover with the 
notches on the computer.
b. Close the cover 2. 
						

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Hardware Upgrades and Replacements
3. Tighten the 2 hard drive security screws. 
						

							Hardware Upgrades and Replacements
Hardware and Software Guide 7–21
Memory
The computer has 2 memory slots. Depending on your computer 
model, either one or both memory slots may contain a replaceable 
memory module. 
Increasing Memory
You can increase the amount of RAM (random access memory) 
in the computer by adding memory modules to vacant memory 
slots or by replacing installed memory modules.
When RAM is increased, the Windows operating system 
increases the hard drive space reserved for
 the hibernation file. 
Before you increase RAM, it is recommended that you be sure 
that
 your hard drive has enough free space for the larger 
hibernation file. 
■To display the amount of RAM in the system:
Press the fn+esc hotkey.
■To display both the amount of free space on your hard drive 
and the amount of space required by the hibernation file:
In Windows, select Start > Control Panel > Performance 
and Maintenance > Power Options icon
 > Hibernate tab.
✎The amount of free space on your hard drive is determined 
by
 the amount of space occupied by your Windows software 
and files.  
						

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Hardware Upgrades and Replacements
Removing or Inserting a Memory Module
Å
WARNING: To reduce the risk of electrical shock and damage to the 
equipment, unplug the power cord, and remove all battery packs before 
installing a memory module.
ÄCAUTION: Electrostatic discharge (ESD) can damage electronic 
components. Before beginning any procedure, be sure that you are 
discharged of static electricity by touching a grounded metal object. For 
more information, refer to the Electrostatic Discharge guide, which is 
located in the Help and Support Center. 
1. Save your work and close all open applications.
2. Shut down the computer.
If you are unsure whether the computer is off or in 
hibernation, turn the computer on in Windows and then shut 
it down through the Windows operating system. 
3. Disconnect all external devices connected to the computer.
4. Disconnect the computer from external power.
5. Remove the battery pack.
For instructions, refer to the “Replacing a Battery Pack” 
section in Chapter 3, “Power.” 
						

							Hardware Upgrades and Replacements
Hardware and Software Guide 7–23
6. Turn the computer upside down.
7. Loosen the 2 memory compartment screws 1, and then 
lift
 up and remove the memory compartment cover 2. 
						

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Hardware Upgrades and Replacements
8. Remove or insert the memory module.
To remove a memory module:
a. Pull away the retention clips on each side of the 
module
 1. (The module tilts upward.)
b. Grasp the edges of the module and gently pull the 
module
 out of the memory slot 2.
c. To protect a memory module after removal, place it 
in
 an electrostatic-safe container. 
						

							Hardware Upgrades and Replacements
Hardware and Software Guide 7–25
To insert a memory module:
a. Align the keyed (notched) edge of the module with the 
keyed area in the memory slot 1.
If you are inserting a single memory module into a vacant 
memory compartment, insert the module into the lower 
slot. (The illustration below shows a memory module 
being inserted into the second slot of a memory 
compartment that already contains a memory module.)
b. With the module at a 45-degree angle from the surface 
of
 the memory compartment, press the module into the 
memory slot
 until it is seated 2.
c. Push the module downward until the retention clips 
snap
 into place 3. 
						

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Hardware Upgrades and Replacements
9. To close the memory compartment, align the tabs 1 on the 
memory compartment cover with the cover slots on 
the
 computer, and then press down on the cover 2 until it is 
seated.
10. Tighten the 2 memory compartment screws 3.
11. Replace the battery pack, reconnect the computer to external 
power, and then restart the computer. 
						

							Hardware and Software Guide 8–1
8
Software Updates and 
Recovery and System Software
Software Updates
For optimal computer performance and to be sure your computer 
remains compatible with changing technologies, install the latest 
versions of the software provided with your computer as they 
become available.
As with any other software modification, it is strongly 
recommended that you set a restore point before beginning a 
software update. For instructions, refer to “
Using System 
Restore” later in this chapter.
Updated versions of the software provided with the computer 
may be available through the HP Software Update utility or on 
the HP Web site.
HP Software Update
HP Software Update is a utility included on the computer that 
automatically checks for software updates from HP. It 
automatically runs every 30 days and provides a list of software 
updates and support alerts for the computer.
To run HP Software Update:
»Select Start > All Programs > HP > HP Software Update. 
						

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Software Updates and Recovery and System Software
Preparing for a Software Update
Ä
CAUTION: If your computer connects to a network, consult with your 
network administrator before installing any software updates, 
particularly a ROM update.
Accessing Product Information
To access the updates for your computer, you may need the 
following information:
■The product category is Computer.
■The product name, product number (P/N), and serial number 
(S/N) are provided on the service tag. The information on the 
service tag is provided in the Help and Support Center, and 
on the service tag label affixed to the bottom of the computer.
Accessing ROM Information
To determine whether an available ROM update is a later 
ROM
 version than the ROM version currently installed on 
the
 computer, you need to know the version of the currently 
installed
 ROM.
To display ROM information from within Windows
»Press the fn+esc hotkey. In the fn+esc display, the version of 
the system BIOS (basic input-output system) is displayed as 
the
 BIOS date. On some computer models, the BIOS date is 
displayed in decimal format. To clear the display, press 
esc.