HP 550 - Manuals
HP 550 – Manual in PDF format online.
Manuals:
Manual HP 550
Summary
Safety warning notice WARNING! To reduce the possibility of heat-related injuries or of overheating the computer, do not place the computer directly on your lap or obstruct the computer air vents. Use the computer only on ahard, flat surface. Do not allow another hard surface, such as an adjoining o...
Table of contents 1 Product description 2 External component identification Top components ................................................................................................................................... 6 TouchPad .....................................................................
RJ-11 (modem) ................................................................................................................................ 128RJ-45 (network) ................................................................................................................................ 129Univer...
1 Product description Category Description Computer modelsequipped withGLE960 systemboard Computer modelsequipped withGME965 systemboard Processors Intel® Core™2 Duo processors ● T5670 1.80-GHz processor, 2-MB L2 cache,800-MHz front side bus (FSB) √ ● T5470 1.60-GHz processor, 2-MB L2 cache,800-MHz ...
2 External component identification Top components TouchPad Item Component Function (1) TouchPad* Moves the pointer and selects or activates items on thescreen. (2) Left TouchPad button* Functions like the left button on an external mouse. (3) Right TouchPad button* Functions like the right button o...
Item Component Function (5) Power light ● On: The computer is on. ● Blinking: The computer is in the Sleep state (WindowsVista) or Standby (Windows XP). ● Off: The computer is off or in Hibernation. (6) Speaker Produces sound. Keys Item Component Function (1) esc key Displays system information when...
Right-side components Item Component Function (1) Optical drive Reads an optical disc. (2) Security cable slot Attaches an optional security cable to the computer. NOTE: The security cable is designed to act as a deterrent, but it may not prevent the computer from beingmishandled or stolen. 10 Chapt...
Bottom components Item Component Function (1) Battery release latches (2) Release the battery from the battery bay. (2) Battery bay Holds the battery. (3) Vents (6) Enable airflow to cool internal components. NOTE: The computer fan starts up automatically to cool internal components and prevent over...
3 Illustrated parts catalog Serial number location When ordering parts or requesting information, provide the computer serial number and model numberlocated on the bottom of the computer. ● Product Name (1) . This is the product name affixed to the front of the computer. ● Serial Number (s/n) (2) . ...
Miscellaneous parts Description Spare part number 65-W AC adapter 417220-001 Logo Kit 495408-001 Nylon carrying case 325814-001 USB 1.1 diskette drive 359118-001 Power cords: For use in Argentina 490371-D01 For use in Australia 490371-011 For use in Brazil 490371-201 For use in Denmark 490371-081 Fo...
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 ● Torx T8 screwdriver Service consideratio...
Grounding guidelines Electrostatic discharge damage Electronic components are sensitive to electrostatic discharge (ESD). Circuitry design and structuredetermine the degree of sensitivity. Networks built into many integrated circuits provide some protection,but in many cases, ESD contains enough pow...
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 strapswith a minimum of one megohm ±10% resistance in the ground cords. To provide proper ...
Unknown user password If the computer you are servicing has an unknown user password, follow these steps to clear thepassword: NOTE: These steps also clear CMOS. 1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn thecomputer on, and then shut it down thr...
Component replacement procedures This chapter provides removal and replacement procedures. There are as many as 82 screws, in 18 different sizes, that must be removed, replaced, or loosenedwhen servicing the computer. Make special note of each screw size and location during removal andreplacement. S...
Computer feet The computer feet are adhesive-backed rubber pads. The feet are included in the Rubber Kit, sparepart number 500132-001. There are 4 rubber feet that attach to the base enclosure in the locationsillustrated below. 38 Chapter 4 Removal and replacement procedures
Battery Description Spare part number 6-cell, 47-Wh Li-ion battery 500764-001 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 thecomputer on, and then shut it down through the operating system. 2....
Hard drive NOTE: All hard drive spare part kits include a hard drive bracket. Description Spare part number 250-GB, 5400-rpm hard drive 500763-001 160-GB, 5400-rpm hard drive 500762-001 120-GB, 5400-rpm hard drive 500761-001 Before disassembling the computer, follow these steps: 1. Shut down the com...
WLAN module Description Spare part number Intel 802.11a/b/g/n WLAN modules: ● For use in Antigua and Barbuda, Argentina, Aruba, the Bahamas, Barbados, Bermuda, Brunei,Canada, the Cayman Islands, Chile, Colombia, Costa Rica, the Dominican Republic, Ecuador,El Salvador, Guam, Guatemala, Haiti, Hondura...
Memory module Description Spare part number 2-GB (PC2-5300, 667-MHz, DDR2) 500759-001 1-GB (PC2-5300, 667-MHz, DDR2) 500758-001 512-MB (PC2-5300, 667-MHz, DDR2) 500760-001 Before removing the memory module, follow these steps: 1. Shut down the computer. If you are unsure whether the computer is off ...
Reverse this procedure to reassemble and install an optical drive. Switch cover Description Spare part number Switch cover (includes button board and cable) 495388-001 Before removing the switch cover, follow these steps: 1. Shut down the computer. If you are unsure whether the computer is off or in...
Keyboard For use in: Spare part number For use in: Spare part number Belgium Brazil The Czech Republic Denmark France French Canada Germany Greece Hungary Iceland Israel Italy Japan Latin America The Netherlands and Europe 495400-181 495400-201 495400-221 495400-081 495400-051 495400-121 495400-041 ...
Display lid switch module NOTE: The display lid switch module is included in the Cable Kit, spare part number Cable Kit, spare part number 456594-001. Before removing the display lid switch module, follow these steps: 1. Shut down the computer. If you are unsure whether the computer is off or in Hib...
Display assembly NOTE: All display assembly spare part kits include 2 WLAN antenna transceivers and cables. Description Spare part number 15.4-inch, WXGA with BrightView 495385-001 Display Cable Kit (includes 2 wireless antennae) 508816-001 Before removing the display assembly, follow these steps: 1...
TouchPad board and TouchPad button board NOTE: The top cover, spare part number 495399-001, includes the TouchPad board and cable, and the TouchPad button board and cable. Before removing the TouchPad board and TouchPad button board, follow these steps: 1. Shut down the computer. If you are unsure w...
9. Remove the TouchPad board (1) from the top cover. NOTE: When replacing the TouchPad board and TouchPad button board, be sure the TouchPad button actuators (2) are installed in the top cover. Reverse this procedure to install the TouchPad board and TouchPad button board. Bluetooth module NOTE: The...
f. Display lid switch module (see Display lid switch module on page 54 ) g. Display assembly (see Display assembly on page 55 ) h. Top cover (see Top cover on page 60 ) Remove the Bluetooth module: 1. Disconnect the Bluetooth module cable (1) from the system board. 2. Remove the two Phillips PM2.0×4...
Heat sink NOTE: The heat sink spare part kit includes replacement thermal material. Description Spare part number Heat sink (includes replacement thermal material) 456605-001 Before removing the heat sink, follow these steps: 1. Shut down the computer. If you are unsure whether the computer is off o...
Processor NOTE: All processor spare part kits include replacement thermal material. Replacement thermal material is also available in the heat sink spare part kit, spare part number 456605-001. Description Spare part number Intel Core2 Duo processors: ● T5670 1.80-GHz (2-MB L2 cache, 800-MHz FSB) 50...
Modem module NOTE: The modem module spare part kit does not include a modem module cable. The modem module cable is included in the Cable Kit, spare part number 456594-001. Description Spare part number For use in the United States 461749-001 For use in Australia and New Zealand 461749-011 Before re...
2. Remove the RTC battery from the socket on the system board. Reverse this procedure to install the RTC battery. ExpressCard assembly NOTE: All system board spare part kits include the ExpressCard assembly. Before removing the ExpressCard assembly, follow these steps: 1. Shut down the computer. If ...
5 Computer Setup Starting Computer Setup Computer Setup is a preinstalled, ROM-based utility that can be used even when the operating systemis not working or will not load. NOTE: Some of the Computer Setup menu items listed in this guide may not be supported by your computer. NOTE: Pointing devices ...
Using Computer Setup Navigating and selecting in Computer Setup The information and settings in Computer Setup are accessed from the File, Security, Diagnostics, andSystem Configuration menus. 1. Open Computer Setup by turning on or restarting the computer, and then pressing f10 while the "F10 =...
Computer Setup menus The menu tables in this section provide an overview of Computer Setup options. NOTE: Some of the Computer Setup menu items listed in this chapter may not be supported by your computer. File menu Select To do this System information ● View identification information for the compu...
Security menu Select To do this Setup password Enter, change, or delete a setup password. Power-On password Enter, change, or delete a power-on password. Password options ● Enable/disable stringent security. ● Enable/disable password requirement on computerrestart. DriveLock passwords ● Enable/disab...
System Configuration menu NOTE: Some of the listed System Configuration options may not be supported by your computer. Select To do this Language (or press f2 ) Change the Computer Setup language. Boot options ● Set f9 , f10 , and f12 delay when starting up. ● Enable/disable CD-ROM boot. ● Enable/di...
6 Specifications Computer specifications Metric U.S. Dimensions Length 26.68 cm 10.50 in Width 35.80 cm 14.10 in Height (front to rear) 3.23 to 3.58 cm 1.27 to 1.41 in Weight (equipped with optical drive, hard drive, and battery) 2.45 kg 5.4 lbs Input power Operating voltage 19.0 V dc @ 4.74 A – 90 ...
Hard drive specifications 250-GB* 160-GB* 120-GB* Dimensions Height 9.5 mm 9.5 mm 9.5 mm Width 70 mm 70 mm 70 mm Weight 101 g 101 g 101 g Interface type SATA SATA SATA Transfer rate 100 MB/sec 100 MB/sec 100 MB/sec Security ATA security ATA security ATA security Seek times (typical read, including s...
System interrupt specifications Hardware IRQ System function IRQ0 System timer IRQ1 Standard 101-/102-Key or Microsoft® Natural Keyboard IRQ2 Cascaded IRQ3 Intel 82801DB/DBM USB2 Enhanced Host Controller—24CD IRQ4 COM1 IRQ5* Conexant AC—Link Audio Intel 82801DB/DBM SMBus Controller—24C3 Data FaxMode...
7 Screw listing This section provides specification and reference information for the screws and screw locks used inthe computer. All screws listed in this section are available in the Screw Kit, spare part number500131-001. 98 Chapter 7 Screw listing
Backup and recovery in Windows Vista Overview To protect your information, use the Backup and Restore Center to back up individual files and folders,back up your entire hard drive (select models only), or create system restore points. In case of systemfailure, you can use the backup files to restore...
The screen image is added to the document. 4. Save the document. ● When backing up to discs, use any of the following types of discs (purchased separately): CD-R,CD-RW, DVD+R, DVD+R DL, DVD-R, DVD-R DL, or DVD±RW. The discs you use will depend onthe type of optical drive installed in your computer. ...
CAUTION: Using Startup Repair completely erases hard drive contents and reformats the hard drive. All files you have created and any software installed on the computer are permanently removed. Whenreformatting is complete, the recovery process restores the operating system, as well as the drivers,so...
CAUTION: Using a Windows Vista operating system DVD completely erases hard drive contents and reformats the hard drive. All files you have created and any software installed on the computer arepermanently removed. When reformatting is complete, the recovery process helps you restore theoperating sys...
Backup and Recovery in Windows XP Overview To protect your information, use the Windows® Backup utility (select models only) to back up files andfolders or create recovery points. In case of system failure, you can use the backup files to restore yourcomputer. Windows provides the following options:...
NOTE: Be sure that the computer is connected to AC power before you start the backup process. NOTE: The backup process may take over an hour, depending on file size and the speed of the computer. 1. Click Start > All Programs > Accessories > System Tools > Backup . 2. Follow the on-scree...
9 Connector pin assignments Audio-out (headphone) Pin Signal 1 Audio out, left channel 2 Audio out, right channel 3 Ground Audio-in (microphone) Pin Signal 1 Audio signal in 2 Audio signal in 3 Ground 126 Chapter 9 Connector pin assignments
External monitor Pin Signal 1 Red analog 2 Green analog 3 Blue analog 4 Not connected 5 Ground 6 Ground analog 7 Ground analog 8 Ground analog 9 +5 VDC 10 Ground 11 Monitor detect 12 DDC 2B data 13 Horizontal sync 14 Vertical sync 15 DDC 2B clock External monitor 127
RJ-45 (network) Pin Signal 1 Transmit + 2 Transmit - 3 Receive + 4 Unused 5 Unused 6 Receive - 7 Unused 8 Unused Universal Serial Bus Pin Signal 1 +5 VDC 2 Data - 3 Data + 4 Ground RJ-45 (network) 129
10 Power cord set requirements The wide range input feature of the computer permits it to operate from any line voltage from 100 to 120volts AC or from 220 to 240 volts AC. The 3-conductor power cord set included with the computer meets the requirements for use in thecountry or region where the equi...
Requirements for specific countries and regions Country/region Accredited agency Applicable note number Australia EANSW 1 Austria OVE 1 Belgium CEBC 1 Canada CSA 2 Denmark DEMKO 1 Finland FIMKO 1 France UTE 1 Germany VDE 1 Italy IMQ 1 Japan METI 3 The Netherlands KEMA 1 Norway NEMKO 1 The People's R...
11 Recycling Battery When a battery has reached the end of its useful life, do not dispose of the battery in general householdwaste. Follow the local laws and regulations in your area for computer battery disposal. Display WARNING! The backlight contains mercury. Exercise caution when removing and h...
Index A AC adapter, spare part number 24, 25 antenna, disconnecting 44antennae 13audio, product description 3audio-in jack location 9pin assignments 126 audio-out jack location 9pin assignments 126 B backing up files 120backing up files and folders 124Backup and Restore Center 120, 121 base enclosur...
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