HP Pavilion Dv2970ef Special Edition Entertainment Notebook Pc Manual

Spare part
numberDescription
452063-002802.11a/b/g WLAN module for use in Aruba, Austria, Azerbaijan, Bahrain, Belgium, Bermuda, Brazil,
Bulgaria, the Cayman Islands, Colombia, Croatia, Cyprus, the Czech Republic, Denmark, Egypt, El Salvador,
Estonia, Finland, France, Georgia, Germany, Greece, Hungary, Iceland, Ireland, Italy, Jordan, Latvia, Lebanon,
Liechtenstein, Lithuania, Luxembourg, Malta, Monaco, Montenegro, the Netherlands, Norway, Oman, the
Philippines, Poland, Portugal, Romania, Russia, Serbia,...

Spare part
numberDescription
453949-001250-GB, 5400-rpm hard drive for use in computer models with Intel processors (includes hard drive bracket)
454321-001Intel Celeron M 540 processor (1.86-GHz, 1-MB L2 cache)
455739-0012048-MB memory module (667-MHz, PC2-5300, 1-DIMM) for use in computer models with Intel processors
455740-001200-GB, 4200-rpm hard drive for use in computer models with Intel processors (includes hard drive bracket)
455804-0016-cell, 2.20-Ahr battery for use in computer models with AMD...

Spare part
numberDescription
457314-001Intel Pentium Dual-Core T2330 processor (1.60 GHz, 1-MB L2 cache; includes thermal material)
457315-001Intel Celeron M 530 processor (1.73-GHz, 1-MB L2 cache)
457356-001System board for use in dv2500 computer models with Intel processors equipped with a WWAN module
(includes thermal material)
457707-001Top cover for use only with computer models with Intel processors sold at Best Buy and equipped with a fingerprint
reader (includes TouchPad and TouchPad cable)...

Spare part
numberDescription
459765-001Audio board for use in dv2500 computer models with an Intel processor and equipped with a WWAN module
(includes audio connectors, infrared lens, and audio board cable)
459766-001Top cover for use only with computer models with Intel processors equipped with a fingerprint reader board and
a WWAN module (includes TouchPad and TouchPad cable)
459767-001Top cover for use only with computer models with Intel processors equipped with a WWAN module (includes
TouchPad and...

Spare part
numberDescription
462753-161Keyboard for use in Latin America only in Artist Edition computer models
462753-171Keyboard for use in Saudi Arabia only in Artist Edition computer models
462753-201Keyboard for use in Brazil only in Artist Edition computer models
462753-281Keyboard for use in Thailand only in Artist Edition computer models
462753-291Keyboard for use in Japan only in Artist Edition computer models
462753-AB1Keyboard for use in Taiwan only in Artist Edition computer models...

4
Removal and replacement
procedures
Preliminary replacement requirements
Tools required
You will need the following tools to complete the removal and replacement procedures:
●Flat-bladed screwdriver
●Magnetic screwdriver
●Phillips P0 and P1 screwdrivers
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....