HP Pavilion Dv7t 3300 Cto Entertainment Notebook Pc Manual

Illustrated parts catalog
Maintenance and Service Guide3–11
Sequential part number listing
Spare part number Description
371693-001 Wired headset
430958-001 Wireless laser mouse (includes infrared transceiver)
449729-001 RTC battery
463953-001 120-W AC adapter
463955-001 90-W AC adapter
465540-001 Full-function remote control
465541-001 Full-function remote control with teletext
482899-001 ATSC/NTSC/QAM hybrid TV tuner module
✎The TV tuner module spare part kit does not include a TV tuner module cable....

3–12Maintenance and Service Guide
Illustrated parts catalog
504593-004 Broadcom BCM4312 802.11b/g WLAN module for use in Afghanistan, Albania, Algeria, Andorra, 
Angola, Antigua and Barbuda, Argentina, Armenia, Aruba, Australia, Austria, Azerbaijan, the 
Bahamas, Bahrain, Bangladesh, Barbados, Belarus, Belgium, Belize, Benin, Bermuda, Bhutan, 
Bolivia, Bosnia and Herzegovina, Botswana, Brazil, the British Virgin Islands, Brunei, Bulgaria, 
Burkina Faso, Burundi, Cameroon, Cape Verde, the Central African...

Illustrated parts catalog
Maintenance and Service Guide3–13 516326-001 Rubber Feet Kit (includes 4 base enclosure rubber feet)
516327-001 Screw Kit
516328-001 Cable Kit
516329-001 Power button board (includes cable)
516330-001 Audio/infrared board (includes cable)
516332-001 USB board (includes cable)
516333-001 Subwoofer
516334-001 System board support bracket
516345-001 250-GB, 5400-rpm hard drive (includes left and right bracket rails, connector cable, Mylar cover with 
tab, and 4 rubber isolators)...

3–14Maintenance and Service Guide
Illustrated parts catalog
516360-001 Top cover for use only with white computer models not equipped with a fingerprint reader (includes 
TouchPad and cable, LED board and cable, and switch cover)
516443-001 Display enclosure for use in white computers with flush glass displays (includes wireless antenna 
transceivers and cables and logo LED board and cable)
516444-001 Display Hinge Kit for use in computers with flush glass displays
517639-001 Hard Drive Hardware Kit...

Illustrated parts catalog
Maintenance and Service Guide3–15 519265-141 Black molded keyboard for use in Turkey
519265-171 Black molded keyboard for use in Saudi Arabia
519265-211 Black molded keyboard for use in Hungary
519265-221 Black molded keyboard for use in the Czech Republic
519265-251 Black molded keyboard for use in Russia
519265-281 Black molded keyboard for use in Thailand
519265-291 Black molded keyboard for use in Japan
519265-A41 Black molded keyboard for use in Belgium
519265-AB1 Black...

3–16Maintenance and Service Guide
Illustrated parts catalog
575478-001 1-GB memory module (DDR3, 1066-MHz)
575479-001 2-GB memory module (DDR3, 1066-MHz)
575480-001 4-GB memory module (DDR3, 1066-MHz)
577098-001 128-GB solid-state drive (includes left and right bracket rails, connector cable, Mylar cover with tab, 
and 4 rubber isolators)
583053-001 Intel Core2 Quad i7-820QM processor (1.73-GHz, SC turbo up to 3.06-GHz)
583501-001 Bluetooth cable
586170-001 Intel Core2 Quad i7-720QM processor (1.60-GHz,...

Maintenance and Service Guide4–1
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 
■Phillips P0 and P1 screwdrivers 
■Torx T8 screwdriver 
Service considerations 
The following sections include some of the considerations that you must keep in mind during disassembly and 
assembly procedures. 
✎As you remove each subassembly from the computer, place the...

4–2Maintenance and Service Guide
Removal and replacement procedures
Drive handling
Ä
CAUTION: Drives are fragile components that must be handled with care. To prevent damage to the computer, damage to a 
drive, or loss of information, observe these precautions:
■Before removing or inserting a hard drive, 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. 
■Before handling a drive, be sure that...

Removal and replacement procedures
Maintenance and Service Guide4–3
The following table shows how humidity affects the electrostatic voltage levels generated by different activities.
ÄCAUTION: A product can be degraded by as little as 700 V. 
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...

4–4Maintenance and Service Guide
Removal and replacement procedures
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...