HP Pavilion Dv5 1000 Entertainment Notebook Pc Series Manual

Spare part
numberDescription
490371-291Power cord for use in Japan
490371-AA1Power cord for use in the Peoples Republic of China
490371-AB1Power cord for use in Taiwan
490371-AD1Power cord for use in South Korea
490371-AR1Power cord for use in South Africa
490371-BB1Power cord for use in Israel
490371-D01Power cord for use in Argentina
490371-D61Power cord for use in India
491571-001RTC battery
491572-001Fan/heat sink assembly for use only with computer models equipped with AMD processors and graphics...

4 Removal and replacement procedures
Preliminary replacement requirements
Tools required
You will need the following tools to complete the removal and replacement procedures:
●Magnetic screwdriver
●Phillips P0 and P1 screwdrivers
●Flat-bladed screwdriver
Service considerations
The following sections include some of the considerations that you must keep in mind during
disassembly and assembly procedures.
NOTE:As you remove each subassembly from the computer, place the subassembly (and all
accompanying...

Cables and connectors
CAUTION:When servicing the computer, be sure that cables are placed in their proper locations
during the reassembly process. Improper cable placement can damage the computer.
Cables must be handled with extreme care to avoid damage. Apply only the tension required to unseat
or seat the cables during removal and insertion. Handle cables by the connector whenever possible. In
all cases, avoid bending, twisting, or tearing cables. Be sure that cables are routed in such a way that
they...

Grounding guidelines
Electrostatic discharge damage
Electronic components are sensitive to electrostatic discharge (ESD). Circuitry design and structure
determine the degree of sensitivity. Networks built into many integrated circuits provide some protection,
but in many cases, ESD contains enough power to alter device parameters or melt silicon junctions.
A discharge of static electricity from a finger or other conductor can destroy static-sensitive devices or
microcircuitry. Even if the spark is...

Packaging and transporting guidelines
Follow these grounding guidelines when packaging and transporting equipment:
●To avoid hand contact, transport products in static-safe tubes, bags, or boxes.
●Protect ESD-sensitive parts and assemblies with conductive or approved containers or packaging.
●Keep ESD-sensitive parts in their containers until the parts arrive at static-free workstations.
●Place items on a grounded surface before removing items from their containers.
●Always be properly grounded when...

Equipment guidelines
Grounding equipment must include either a wrist strap or a foot strap at a grounded workstation.
●When seated, wear a wrist strap connected to a grounded system. Wrist straps are flexible straps
with a minimum of one megohm ±10% resistance in the ground cords. To provide proper ground,
wear a strap snugly against the skin at all times. On grounded mats with banana-plug connectors,
use alligator clips to connect a wrist strap.
●When standing, use foot straps and a grounded floor mat....

Unknown user password
If the computer you are servicing has an unknown user password, follow these steps to clear the
password.
NOTE:These steps also clear CMOS.
Before disassembling the computer, follow these steps:
1.Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2.Disconnect all external devices connected to the computer.
3.Disconnect the power from the computer by first unplugging the...

Component replacement procedures
This chapter provides removal and replacement procedures.
There are as many as 91 screws, in 8 different sizes, that must be removed, replaced, or loosened when
servicing the computer. Make special note of each screw size and location during removal and
replacement.
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...

Computer feet
The computer feet are adhesive-backed rubber pads. The feet are included in the Rubber Feet Kit, spare
part number 486794-001. There are 4 rubber feet that attach to the base enclosure in the locations
illustrated below.
Component replacement procedures 51 

Battery
DescriptionSpare part number
12-cell, 95-Wh, 2.55-Ah Li-ion battery for use with all computer models484172-001
6-cell, 55-Wh, 2.55-Ah Li-ion battery for use with all computer models484171-001
6-cell, 47-Wh, 2.55-Ah Li-ion battery for use only with computer models equipped with AMD
processors484170-002
6-cell, 47-Wh, 2.55-Ah Li-ion battery for use only with computer models equipped with Intel
processors484170-001
Before disassembling the computer, follow these steps:
1.Shut down the computer. If...