HP Pavilion Dv4 2100 Entertainment Notebook Pc Series Manual
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Removal and replacement procedures Maintenance and Service Guide4–59 Processor ✎The processor spare part kit includes replacement thermal material. Before removing the processor: 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 disconnecting the power cord from the AC outlet and then disconnecting the AC adapter from the computer. 4. Remove the battery (see “Battery” on page 4-7). 5. Remove the following components: a. Hard Drive (see “Hard Drive” on page 4-8) b. Memory module (see “Memory module” on page 4-10) c. RTC battery (see “RTC battery” on page 4-12) d. WLAN module (see “WLAN module” on page 4-15) e. Optical drive (see “Optical drive” on page 4-19) f. Keyboard (see “Keyboard” on page 4-20) g. Keyboard cover (see “Keyboard cover” on page 4-23) h. Speaker assembly (see “Speaker assembly” on page 4-26) i. Display assembly (see “Display assembly” on page 4-27) j. Top cover (see “Top cover” on page 4-34) k. System board (see “System board” on page 4-50) l. Heat sink assembly (see “Heat sink assembly” on page 4-55) DescriptionSpare part number Intel Arrandale CPU-uPGA Single-Core i5-520M (2.4 GHz, 3-MB L3 cache, 1066 MHZ SC Turbo)594187-001 Intel Arrandale CPU-uPGA Single-Core i5-540M (2.53 GHz, 3-MB L3 cache, 1066 MHZ SC Turbo)594188-001
4–60Maintenance and Service Guide Removal and replacement procedures Remove the processor: 1. Use a flat-bladed screwdriver to turn the processor locking screw 1 one half-turn counterclockwise until you hear a click. 2. Lift the processor 2 straight up and remove it. ✎When installing the processor, align the gold triangle 3 on the processor must be aligned with the triangle 4 embossed on the processor socket. Reverse this procedure to install the processor.
Maintenance and Service Guide5–1 5 Setup Utility Starting Setup Utility Setup Utility is a ROM-based information and customization utility that can be used even when your Windows operating system is not working. ✎The Fingerprint Reader (select models only) cannot be used to access the Setup Utility. The utility reports information about the computer and provides settings for startup, security, and other preferences. To start Setup Utility: Open Setup Utility by turning on or restarting the computer. When the Press the ESC key for Startup Menu message appears in the lower left corner of the screen, press the f10 key. – or – 1. Open Setup Utility by turning on or restarting the computer. When the Press the ESC key for Startup Menu message appears in the lower left corner of the screen, press the esc key. 2. When the Startup Menu appears, press the f10 key. 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 not already running, begin at step 1. If Setup Utility is already running, begin at step 2. 1. Open Setup Utility by turning on or restarting the computer. When the Press the ESC key for Startup Menu message appears in the lower left corner of the screen, press the f10 key. – or – Open Setup Utility by turning on or restarting the computer. When the Press the ESC key for Startup Menu message appears in the lower left corner of the screen, press the esc key. When the Startup Menu appears, press the f10 key. 2. Use the arrow keys to select System Configuration > Language, and then press the enter key. 3. Use the arrow keys to select a language, and then press the enter key. 4. When a confirmation prompt with your language selected is displayed, press the enter key. 5. To save your change and exit Setup Utility, use the arrow keys to select Exit > Exit Saving Changes, and then press the enter key. Changes go into effect immediately.
5–2Maintenance and Service Guide Setup Utility Navigating and selecting in Setup Utility Because Setup Utility is not Windows based, it does not support the TouchPad. Navigation and selection are by keystroke. ■To choose a menu or a menu item, use the arrow keys. ■To choose an item in a list or to toggle a field, for example an Enable/Disable field, use either the arrow keys or press the f5 or f6 key. ■To select an item, press the enter key. ■To close a text box or return to the menu display, press the esc key. ■To display additional navigation and selection information while Setup Utility is open, press the f1 key. Displaying system information Use Setup Utility to view such information as the system time and date and information that identifies the computer. The following procedure explains how to do this. If Setup Utility is not 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. When the Press the ESC key for Startup Menu message appears in the lower left corner of the screen, press the f10 key. – or – Open Setup Utility by turning on or restarting the computer. When the Press the ESC key for Startup Menu message appears in the lower left corner of the screen, press the esc key. When the Startup Menu is displayed, press the f10 key. 2. Select the Main menu. 3. To exit Setup Utility without changing any settings, use the arrow keys to select Exit > Exit Discarding Changes, and then press the enter key. Restoring default settings in Setup Utility The following procedure explains how to restore Setup Utility default settings. If Setup Utility is not already running, begin at step 1. If Setup Utility is already running, begin at step 2. 1. Open Setup Utility by turning on or restarting the computer. When the Press the ESC key for Startup Menu message appears in the lower left corner of the screen, press the f10 key. – or – Open Setup Utility by turning on or restarting the computer. When the Press the ESC key for Startup Menu message appears in the lower left corner of the screen, press the esc key. When the Startup Menu appears, press the f10 key. 2. Use the arrow keys to select Exit > Load Setup Defaults, and then press the enter key. 3. When the Setup Confirmation appears, press the enter key. 4. To save your change and exit Setup Utility, use the arrow keys to select Exit > Exit Saving Changes, and then press the enter key. Setup Utility default settings go into effect when the computer restarts. ✎Your password, security, and language settings are not changed when you restore the factory default settings.
Setup Utility Maintenance and Service Guide5–3 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 the esc key to return to the menu display. Then use the arrow keys to select Exit > Exit Saving Changes, and then press the enter key. ■To exit Setup Utility without saving your changes from the current session: If the Setup Utility menus are not visible, press the esc key to return to the menu display. Then use the arrow keys to select Exit > Exit Discarding Changes, and then press the enter key. After either choice, the computer restarts in Windows. Setup Utility menus The menu tables in this section provide an overview of Setup Utility options. ✎Some of the Setup Utility menu items listed in this chapter might not be supported by the computer. Main menu Security menu SelectTo Do This System information■View and change the system time and date. ■View identification information about the computer. ■View specification information about the processor, memory size, system BIOS, and keyboard controller version (select models only). SelectTo Do This Administrator passwordEnter, change, or delete an administrator password Power-On PasswordEnter, change, or delete a power-on password
5–4Maintenance and Service Guide Setup Utility System Configuration menu Diagnostics menu SelectTo Do This Language SupportChange Setup Utility language. Button Sound (select models only)Enable/disable the capacitative button tapping sound. Virtualization Technology (select models only) Enable/disable the processor Virtualization Technology. Processor C6 State (select models only)Enable/disable the processor C6 sleep state. LAN Power Saving (select models only)Enable/disable the LAN Power Saving. When enabled, saves power when the computer is in DC mode. Card Reader/1394 Power Saving (select models only)Enable/disable the Card Reader/1394 Power Saving. Fan Always OnEnable/disable the Fan Always On. When enabled, the computer fan will always be on. Boot OptionsSet the following boot options: ■POST (power on self-test) f10 and f12 delay (seconds)—Set the delay for the f10 and f12 functions of Setup Utility in intervals of 5 seconds each (0, 5, 10, 15, 20) ■HP Guide QuickWeb: ❐Enable/disable the HP QuickWeb boot menu during POST ❐Delay to boot Windows - set the delay for the HP QuickWeb boot menu to 2, 3, 10, 15, or 30 seconds ■CD-ROM boot—Enable/disable boot from CD-ROM ■Floppy boot—Enable/disable boot from diskette ■Internal Network Adapter boot—Enable/disable boot from Internal Network Adapter ■Boot Order—Set the boot order for: USB Floppy Internal CD/DVD ROM drive USB CD/DVD ROM drive Hard drive USB Diskette on Key USB hard drive Network adapter SelectTo Do This Primary Hard Disk Self TestRun a comprehensive self-test on the hard drive. Secondary Hard Disk Self Test (select models only) Run a comprehensive self-test on a secondary hard drive. Memory TestRun a diagnostic test on the system memory.
Maintenance and Service Guide6–1 6 Specifications Computer specifications MetricU.S. Dimensions Length23.95 cm9.43 in Width33.40 cm13.15 in Height (front to rear)3.41 to 3.95 cm1.34 to 1.56 in Weight Configuration with weight saver2.23 kg4.90 lbs Configuration with optical2.42 kg5.30 lbs Input power Operating voltage18.5 V dc Operating current3.5 A Temperature Operating (not writing to optical disc)0°C to 35°C32°F to 95°F Operating (writing to optical disc)5°C to 35°C41°F to 95°F Nonoperating-20°C to 60°C-4°F to 140°F Relative humidity Operating10% to 90% Nonoperating5% to 95% Maximum altitude (unpressurized) Operating-15 m to 3,048 m-50 ft to 10,000 ft Nonoperating-15 m to 12,192 m-50 ft to 40,000 ft ✎Applicable product safety standards specify thermal limits for plastic surfaces. The computer operates well within this range of temperatures.
6–2Maintenance and Service Guide Specifications 14.1-in WXGA BrightView display specifications Metric U.S. Dimensions Height30.37 cm11.96 in Width18.98 cm7.47 in Diagonal35.82 cm14.10 in Number of colorsMore than 262,144 Contrast ratioMore than 300:1 Brightness200 nits (typical) Pixel resolution Pitch0.2373 × 0.2373 mm Format1280 × 800 ConfigurationRGB vertical stripe BacklightCCFT Character display80 × 25 Total power consumption5.2 W Viewing angle±40° horizontal, +15°/-35° vertical (typical)
Specifications Maintenance and Service Guide6–3 Hard Drive specifications 500-GB*320-GB*250-GB*160-GB* Dimensions Height9.5 mm9.5 mm9.5 mm9.5 mm Width70 mm70 mm70 mm70 mm Weight 7200-rpm115 g115 g115 g115 g Interface typeSATASATASATASATA Transfer rate100 MB/sec100 MB/sec100 MB/sec100 MB/sec SecurityATA securityATA securityATA securityATA s e c u r i t y Seek times (typical read, including setting) Single track 7200-rpm1.5 ms1.5 ms1.5 ms1.5 ms Average 7200-rpm11.0 ms11.0 ms11.0 ms11.0 ms Maximum 7200-rpm22.0 ms22.0 ms22.0 ms22.0 ms Logical blocks976,773,168625,142,448488,397,168312,581,808 Disc rotational speed7200 rpm7200 rpm7200 rpm7200 rpm Operating temperature0°C to 60°C (32°F to 140°F) *1 GB = 1 billion bytes when referring to hard drive storage capacity. Actual accessible capacity is less. Actual drive specifications might differ slightly. ✎Certain restrictions and exclusions apply. Contact technical support for details.
6–4Maintenance and Service Guide Specifications Blu-ray ROM DVD±R/RW SuperMulti DL Drive with LightScribe specifications Applicable discRead: Write: CD-DA, CD+(E)G, CD-MIDI, CD-TEXT, CD-ROM, CD-ROM XA, MIXED MODE CD, CD-I, CD-I Bridge (Photo-CD, Video CD), Multisession CD (Photo-CD, CD-EXTRA, Portfolio, CD-R, CD-RW), CD-R, CD-RW, DVD-ROM (DVD-5, DVD-9, DVD-10, DVD-18), DVD-R, DVD-RW, BD-ROM, BD-R, BD-RECD-R, CD-RW, DVD+R, DVD+R(9), DVD+RW, DVD-R, DVD-R(9), DVD-RW, DVD-RAM, LightScribe Interface SATA Access time CD DVD BD Random < 190 ms < 190 ms < 230 ms Max data transfer rate 24X CD-ROM3,600 KB/sec 8X DVD-ROM10,800 KB/sec 4X BD-ROM18,000 KB/sec 16X - CD-R1,200 KB/sec 10X - CD-RW1,500 KB/sec 8X DVD+R10,800 KB/sec 8X - DVD+RW10,800 KB/sec 8X - DVD-R10,800 KB/sec 6X - DVD-RW8,100 KB/sec 4X - DVD+R Dual Layer5,400 KB/sec 4X - DVD-R Dual Layer5,400 KB/sec 5X DVD-RAM6,750 KB/sec Max media capacity (read)50.0 GB Max media capacity (write)8.5 GB Tr a n s p o r tTray loading