HP DM3 - Manual

2 External component identification Top components Display components Item Component Function (1) Internal microphones (2) Record sound. (2) Webcam light On—The webcam is in use. (3) Webcam Records video and captures still photographs. Top components 5

Keys Item Component Function (1) esc key Displays system information when pressed incombination with the fn key. (2) fn key Executes frequently used system functions whenpressed in combination with an arrow key or the esc key. (3) Windows logo key Displays the Windows Start menu. (4) Windows applica...

Lights Item Component Description (1) Caps lock light On—Caps lock is on. (2) Mute light On—Computer sound is off. (3) Wireless light ● White—An integrated wireless device, such as awireless local area network (WLAN) device and/ora Bluetooth® device, is on. ● Amber—No wireless devices are detected. ...

TouchPad components Item Component Function (1) TouchPad light ● Off—TouchPad is enabled. ● Amber—TouchPad is disabled. (2) Left TouchPad button Functions like the left button on an external mouse. (3) TouchPad scroll zone Scrolls up or down. (4) Right TouchPad button Functions like the right button...

Right-side components Item Component Function (1) Digital Media Slot (select models only) Supports the following optional digital card formats: ● Memory Stick (MS) ● Memory Stick Pro (MSP) ● MultiMediaCard (MMC) ● Secure Digital (SD) Memory Card ● xD-Picture Card (XD) (2) Audio-out (headphone) jack ...

Additional hardware components Item Component Function (1) Power cord* Connects the AC adapter. (2) AC adapter Converts AC power to DC power. (3) Battery* Powers the computer when the computer is notplugged into external power. *Batteries and power cords vary in appearance by region or country. 14 C...

3 Illustrated parts catalog Serial number label When ordering parts or requesting information, provide the computer serial number and modeldescription provided on the serial number label. (1) Product name—This is the product name affixed to the front of the computer. (2) Serial number (s/n)—This is ...

Computer major components 16 Chapter 3 Illustrated parts catalog

Mass storage devices Item Description Spare part number (1) Hard drive (includes hard drive bracket and Mylar cover) 640 GB, 7200 RPM 619445-001 500 GB, 7200 RPM 619444-001 320 GB, 7200 RPM 619443-001 250 GB, 7200 RPM 619442-001 160 GB, 7200 RPM 619441-001 640 GB,INTERNAL, 7200 RPM 621046-001 SSD 16...

4 Removal and replacement procedures Preliminary replacement requirements Tools required Use 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 includ...

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 someprotection, but in many cases, ESD contains enough pow...

Component replacement procedures This chapter provides removal and replacement procedures. There are as many as 56 screws, in 7 different sizes, that must be removed, replaced, or loosenedwhen servicing the computer. Make special note of each screw size and location during removaland replacement. Se...

Computer feet Description Spare part number Rubber Kit 619452-001 The computer feet are adhesive-backed rubber pads. The feet attach to the base enclosure in thelocations illustrated below. Component replacement procedures 33

Battery Description Spare part number 6 cell, 2.80 Ah, 62 Wh 619438-001 Before disassembling the computer: 1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn onthe computer, and then shut it down through the operating system. 2. Disconnect all external d...

SIM NOTE: The SIM is provided by the end user as a security measure for the WWAN module. The SIM should be removed, placed into a static-dissipative container, and then replaced when the computeris reassembled. Before removing the SIM: 1. Shut down the computer. If you are unsure whether the compute...

Hard drive NOTE: The hard drive spare part kit includes a hard drive bracket and hard drive connector. The hard drive bracket and hard drive connector, as well as the hard drive bracket screws, are alsoavailable in the Hard Drive Hardware Kit. Description Spare part number 640 GB, 7200 rpm 619445–00...

Memory module Description Spare part number 1 GB, 1066 MHz DDR3 598859-001 2 GB, 1066 MHz DDR3 598856-001 4 GB, 1066 MHz DDR3 599092-001 Before removing the memory module: 1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn onthe computer, and then shut i...

Keyboard Description Spare part number For use in French Canada 619433-121 For use in Japan 619433-291 For use in the South Korea 619433-AD1 For use in Taiwan 619433-AB1 For use in Thailand 619433-281 For use in the United States 619433-001 For use in French Canada with backlight 619434-121 For use ...

Top cover Description Spare part number Top cover (includes TouchPad) 626743-001 Before removing the top cover: 1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn onthe computer, and then shut it down through the operating system. 2. Disconnect all exter...

Speaker assembly Description Spare part number Speaker assembly (includes cable) 619454-001 Before removing the speaker assembly: 1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn onthe computer, and then shut it down through the operating system. 2. Di...

Power cable Description Spare part number The power cable is included in the Cable Kit 626734-001 Before removing the power cable: 1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turnthe computer on, and then shut it down through the operating system. 2. D...

WLAN module Description Spare partnumber Broadcom 802.11 bgn WLAN + Bluetooth Combo card 621184-001 Broadcom 802.11 bgn WLAN card 621751-001 Atheros 802.11 bgn WLAN card 621752-001 Ralink 802.11 bgn WLAN + Bluetooth Combo card 621753-001 Before removing the WLAN module: 1. Shut down the computer. If...

WWAN module Description Spare part number HSPA EV-DO Birlion MiniCard UNDP WWAN module (optional) 621185-001 Before removing the WWAN module: 1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn onthe computer, and then shut it down through the operating s...

Display assembly Description Spare part number 33.8-cm (13.3-in) HD LED BrightView display assembly 633279–001 Before removing the display assembly: 1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn onthe computer, and then shut it down through the oper...

Fan/heat sink assembly Description Spare part number Fan/heat sink assembly (includes replacement thermal material) for use only with computermodels with UMA graphics subsystem memory 619440-001 Fan/heat sink assembly (includes replacement thermal material) for use only with computermodels with disc...

System board NOTE: The system board spare part kit includes UMA or discrete graphics subsystem memory and replacement thermal material. Description Spare part number Intel Pentium U5400 (1.2 GHz, 3M L3 cache) UMA 619456-001 Intel Pentium U5400 (1.2 GHz, 3M L3 cache) Discrete 619457-001 Intel Core i3...

5 Setup Utility (BIOS) Starting Setup Utility Setup Utility is a ROM-based information and customization utility that can be used even when yourWindows operating system is not working. The utility reports information about the computer and provides settings for startup, security, andother preference...

Using Setup Utility Changing the language of Setup Utility The following procedure explains how to change the language of Setup Utility. If Setup Utility is notalready running, begin at step 1. If Setup Utility is already running, begin at step 2. 1. Open Setup Utility by turning on or restarting th...

Display system information The following procedure explains how to display system information in Setup Utility. If Setup Utility isnot open, begin at step 1. If Setup Utility is open, begin at step 2. 1. Open Setup Utility by turning on or restarting the computer. While the “Press the ESC key forSta...

Exiting Setup Utility You can exit Setup Utility with or without saving changes. ● To exit Setup Utility and save your changes from the current session: If the Setup Utility menus are not visible, press esc to return to the menu display. Then use the arrow keys to select Exit > Exit Saving Change...

Updating the BIOS Updated versions of the BIOS might be available on the HP Web site. Most BIOS updates on the HP Web site are packaged in compressed files called SoftPaqs. Some download packages contain a file named Readme.txt, which contains information regardinginstalling and troubleshooting the ...

6 Specifications Computer specifications Metric U.S. Dimensions Length 23.233 cm 9.1 in Width 32.6 cm 12.83 in Height (front to back) 2.24 to 3.185 cm 0.90 to 1.3 in Weight 1.8 kg 3.97 lbs Input power Operating voltage 18.5 V dc @ 3.5 A - 65 W Operating current 3.5 A Temperature Operating (not writi...

7 Backup and recovery Recovery after a system failure is as complete as your most current backup. HP recommendscreating recovery discs immediately after software setup. As you add new software and data files,you should continue to back up your system on a regular basis to maintain a reasonably curre...

Creating recovery discs HP recommends creating recovery discs to be sure that you can restore the system to its originalfactory state if you experience serious system failure or instability. Create these discs after setting upthe computer for the first time. Handle these discs carefully and keep the...

Backing up your information As you add new software and data files, back up the system on a regular basis to maintain areasonably current backup. Back up the system at the following times: ● At regularly scheduled times NOTE: Set reminders to back up your information periodically. ● Before the compu...

Using Windows Backup and Restore To create a backup using Windows Backup and Restore: NOTE: Be sure that the computer is connected to AC power before you start the backup process. NOTE: The backup process might take over an hour, depending on file size and the speed of the computer. 1. Select Start ...

Restore to a previous date and time To revert to a restore point (created at a previous date and time), when the computer was functioningoptimally: 1. Select Start > Control Panel > System and Security > System . 2. In the left pane, click System protection . 3. Click the System Protection ...

8 Connector pin assignments Audio-in (microphone) Pin Signal 1 Audio signal in 2 Audio signal in 3 Ground Audio-out (headphone) Pin Signal 1 Audio out, left channel 2 Audio out, right channel 3 Ground External monitor 94 Chapter 8 Connector pin assignments

HDMI Pin Signal Pin Signal 1 TMDS data 2+ 11 TMDS clock shield 2 TMDS data 2 shield 12 TMDS clock- 3 TMDS data 2- 13 CEC 4 TMDS data 1+ 14 No connect 5 TMDS data 1 shield 15 DDC clock 6 TMDS data 1- 16 DDC data 7 TMDS data 0+ 17 Ground 8 TMDS data 0 shield 18 +5V power 9 TMDS data 0- 19 Hot plug det...

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) 97

9 Power cord set requirements The wide-range input feature of the computer permits it to operate from any line voltage from 100 to120 volts 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 equip...

Index A AC adapter, spare part numbers 23, 24 action keys 6additional hardware 14administrator password 78antenna removal 65, 66 antennas spare part numbers 24 applications key, Windows 6audio, product description 2audio-in jack connector pinout 94 audio-out jack connector pinout 94 B base enclosure...