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HP CQ36-108TX, CQ35-304TU, CQ36-109TX, CQ36-106TX, CQ36-104TX, CQ35-406TX, CQ35-321TX Removing a SIM

Models: CQ35-303TX CQ36-104TX CQ35-321TX

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Removing a SIM

To remove a SIM:

1.Shut down the computer. If you are not sure whether the computer is off or in Hibernation, turn the computer on by pressing the power button. Then shut down the computer through the operating system.

2.Close the display.

3.Disconnect all external devices connected to the computer.

4.Unplug the power cord from the AC outlet.

5.Turn the computer upside down on a flat surface, with the battery bay toward you.

6.Remove the battery.

7.Lift the compartment cover (1) to release it, and then lift and rotate the compartment cover (2).

8.Remove the cover from the computer (3).

Using HP Mobile Broadband (select models only) 23

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HP CQ36-108TX, CQ35-304TU, CQ36-109TX, CQ36-106TX, CQ36-104TX, CQ35-406TX, CQ35-321TX, CQ35-406TU, CQ35-332TX manual Removing a SIM

Contents

User Guide Product notice Safety warning notice iv Safety warning notice Table of contents 2 Wireless and local area network1 Notebook tour 4 Multimedia 3 Pointing devices and keyboard5 Power management 7 External devices 6 Drives8 External media cards Appendix A Setup Utility9 Memory modules 10 SecurityIndex Appendix B Software updatesIdentifying the hardware 1 Notebook tourTop components TouchPadComponent LightsDescription ComponentIdentifying the hardware Buttons and fingerprint reader select models onlyComponent Description4 Chapter 1 Notebook tour Panel System and Security Power OptionsComponent DescriptionKeys Front componentsComponent DescriptionComponent Right-side componentsDescription ComponentComponent Left-side componentsDescription Component8 Chapter 1 Notebook tour Bottom componentsComponent DescriptionDisplay components Wireless antennasInternal display switch the power is onAdditional hardware components Identifying the labels 12 Chapter 1 Notebook tour 2 Wireless and local area network Identifying wireless and network status icons Using wireless devicesUsing the wireless controls Using the wireless buttonUsing Wireless Assistant software select models only 3. Click Properties Using operating system controlsUsing a WLAN Setting up a WLANProtecting your WLAN Use a wireless transmitter with built-in security Connecting to a WLANUse wireless encryption Work behind a firewallRoaming to another network Inserting a SIM Using HP Mobile Broadband select models only8. Remove the cover from the computer Using HP Mobile Broadband select models only13. Reconnect external power 14. Reconnect external devices 12. Replace the battery22 Chapter 2 Wireless and local area network 15. Turn on the computerRemoving a SIM 11. Replace the battery 12. Reconnect external power 24 Chapter 2 Wireless and local area network13. Reconnect external devices 14. Turn on the computer Bluetooth and Internet Connection Sharing ICS Using Bluetooth wireless devices select models onlyCannot connect to a WLAN Troubleshooting wireless connection problems1. Select Start Control Panel System and Security 2. In the System area, click Device ManagerCannot connect to a preferred WLAN network Network icon is not displayedCurrent WLAN network security codes are unavailable 2. Click Manage wireless networks in the left panel Cannot connect to the wireless routerWLAN connection is very weak 2. Click Manage wireless networks in the left panelConnecting to a local area network LAN Setting pointing device preferences Using pointing devicesUsing the TouchPad 3 Pointing devices and keyboardPinching select models only Rotating select models onlyUsing hotkeys Hotkey FunctionDescription fn+escHotkey FunctionDescription fn+f5Using keypads Enabling and disabling the embedded numeric keypad Using the embedded numeric keypadCleaning the TouchPad and keyboard Using an optional external numeric keypadSwitching key functions on the embedded numeric keypad Multimedia features 4 MultimediaIdentifying your multimedia components Component Multimedia featuresDescription Environmental NoticesAdjusting the volume Using the media activity functions Using the media activity hotkeysb. Click Customize notification icons Using multimedia software Installing multimedia software from a discMultimedia software 1. Select Start All Programs Accessories Sound Recorder Connecting external audio devicesAudio Checking your audio functions44 Chapter 4 Multimedia Connecting an external monitor or projector Connecting an HDMI deviceVideo Configuring audio for HDMI select models only Webcam Adjusting webcam propertiesThe disc tray does not open for removal of a disc TroubleshootingThe computer does not detect the optical drive A disc does not play 2. Select Advanced settings Monitor tab2. Select Advanced Settings Monitor tab 1. Select Start Default Programs Change AutoPlay settingsA disc does not play automatically A movie stops, skips, or plays erraticallyA device driver must be reinstalled A DVD playing in Windows Media Player produces no sound or pictureObtaining the latest HP device drivers 1. Click Start All Programs Windows Update 2. Click Check for UpdatesObtaining the latest Windows device drivers Setting power options 5 Power managementUsing power-saving states Initiating and exiting SleepUsing the battery meter Initiating and exiting Hibernation2. Click Customize notification icons Setting password protection on wakeup Using power plansViewing the current power plan Selecting a different power planConnecting the AC adapter Using external AC powerTesting an AC adapter Using battery powerUsing Battery Check Finding battery information in Help and SupportDisplaying the remaining battery charge Identifying batteriesInserting or removing the battery Charging a battery Managing low battery levels Maximizing battery discharge timeIdentifying low battery levels Resolving a low battery levelStep 1 Fully charge the battery Calibrating a batteryResolving a low battery level when external power is available Resolving a low battery level when a charged battery is availableStep 3 Discharge the battery Step 2 Disable Hibernation and Sleep4. Change the Turn off the display settings to Never 5. Click Change advanced power settingsStep 4 Fully recharge the battery Conserving battery powerStep 5 Reenable Hibernation and Sleep 4. Click Change advanced power settingsDisposing of a used battery Storing a batteryReplacing the battery Shutting down the computer3. Click Shut down Identifying installed drives 6 DrivesHandling drives Using an optical drive Identifying the installed optical driveSelect Start Computer Selecting the right disc CDs, DVDs, and BDs Using optical discsCD-RW discs CD-R discsDVD±R discs DVD±RW discsConfiguring AutoPlay Playing a CD, DVD, or BD1. Select Start Default Programs Change AutoPlay settings Observing the copyright warning Changing DVD region settings1. Select Start All Programs CyberLink DVD Suites Power2Go Copying a CD or DVDCreating burning a CD or DVD Using Disk Defragmenter Improving hard drive performanceRemoving an optical disc CD, DVD, or BD Using Disk Cleanup Using HP ProtectSmart Hard Drive ProtectionIdentifying HP ProtectSmart Hard Drive Protection status 2. Click Defragment diskUsing HP ProtectSmart Hard Drive Protection software Replacing the hard drive2. On the Icon in System Tray row, click Show 6. Remove the battery from the computer 4. Unplug the power cord from the AC outletTo remove the hard drive 1. Save your work 2. Shut down the computer and close the display11. Lift the hard drive 3 out of the hard drive bay To install a hard drive1. Insert the hard drive into the hard drive bay Replacing the hard drive80 Chapter 6 Drives 5. Close the cover 6. Tighten the 3 hard drive cover screwsConnecting a USB device Using a USB device7 External devices Removing a USB device2. Click the name of the device in the list To remove a USB deviceNOTE You are prompted that it is safe to remove the hardware device 3. Remove the deviceUsing an eSATA device Connecting an eSATA deviceRemoving an eSATA device 84 Chapter 8 External media cards 8 External media cardsInserting a digital card Using Digital Media Slot cardsRemoving a digital card Using ExpressCards Configuring an ExpressCardInserting an ExpressCard Removing an ExpressCard Using ExpressCards 90 Chapter 9 Memory modules 9 Memory modulesAdding or replacing memory modules 8. Lift the memory module compartment cover 2 away from the computer 9. Remove the memory module from the expansion memory slot92 Chapter 9 Memory modules 12. Close the cover 10. Insert a memory module in the expansion memory slot13. Tighten the 3 memory module compartment cover screws Adding or replacing memory modulesUpgrading a memory module in the primary memory module slot 9. Remove the memory module from the primary memory slot 10. Insert a memory module in the primary memory module slotAdding or replacing memory modules 12. Close the cover 14. Replace the battery13. Tighten the 3 memory module compartment cover screws 16. Turn on the computer10 Security Protecting the computer Setting passwords in Windows Using passwordsAdministrator password Setting passwords in Setup UtilityPower-on password Managing an administrator passwordEntering an administrator password Entering a power-on password Managing a power-on passwordUsing antivirus software Using firewall software Installing critical security updates Using the fingerprint reader select models only Installing an optional security cableRegistering fingerprints Locating the fingerprint readerUsing your registered fingerprint to log on to Windows A Setup Utility Starting Setup Utility Using Setup Utility Changing the language of Setup UtilityNavigating and selecting in Setup Utility Restoring default settings in Setup Utility Exiting Setup UtilityDisplaying system information After either choice, the computer restarts in Windows Using Setup UtilitySystem Configuration menu Setup Utility MenusMain menu Security menuSelect Diagnostics menuTo do this SelectB Software updates Updating the BIOS Determining the BIOS versionDownloading a BIOS update 5. Complete the installation by following the on-screen instructions 118 Appendix B Software updates1. Open Windows Explorer by selecting Start Computer Updating programs and drivers Index Symbols/NumericsPage Page Page identifying 8 wireless network WLAN wireless light, identifying 2 wireless module compartmentconnecting 18 corporate WLAN connection WLAN device 11, 14 WLAN label 11 writable media 54 WWAN device