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Wireless Wide Area Network (WWAN) Card

Dell Latitude E4310 Service Manual

Removing the WWAN Card

Follow the procedures in

Before Working Inside Your Computer

Remove the

battery

Remove the

mini card door

Disconnect the antenna cables from the WWAN card.

Remove the screw that secures the WWAN card to the computer.

Remove the WWAN card from the computer.

Replacing the WWAN Card

To replace the WWAN card, perform the above steps in reverse order.

Back to Contents Page

WARNING:

Before working inside your computer, read the safety information that shipped with your computer. For additional safety best

practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance.

NOTE:

You may need to install Adobe Flash Player from

Adobe.com

in order to view the illustrations below.

Содержание Latitude E4310

Страница 1: ... Windows Windows Vista and the Windows Vista start button are either trademarks or registered trademarks of Microsoft Corporation in the United States and or other countries Adobe the Adobe logo and Flash are either registered trademarks or trademarks of Adobe Systems Incorporated in the United States and or other countries Other trademarks and trade names may be used in this document to refer to ...

Страница 2: ...u Options The following tables describe the menu options for the System Setup program Navigation Action Keystroke s Expand and collapse field Enter Exit BIOS Esc or click Exit Apply settings click Apply Reset defaults click Load Defaults General Option Description System Information Lists the primary hardware features of your computer There are no configurable options in this section l System Info...

Страница 3: ...ssful password changes take effect immediately NOTE Deleting the admin password automatically deletes the system password as well Default Setting Not Set System Password Allows you to set change or delete the system password When set your computer requests you to enter the system password every time your computer turns on or restarts Default Setting Not Set Internal HDD Password Allows you set cha...

Страница 4: ...you to set the time at which the computer must turn on automatically You can set the number of days if any when you would like the system to turn on automatically The settings are Disabled Everyday or Weekdays Default setting Disabled USB Wake Support Allows you to enable or disable the ability of USB devices to wake the computer from Standby This feature is only functional when the AC power adapt...

Страница 5: ...l Auto Allow the operating system to control this setting this works only when the operating system supports Simple Boot Flag Default setting Minimal Intel Fast Call for Help Used in conjunction with iAMT 4 0 Allows users to initiate contact with a management console while residing outside of the corporate infrastructure i e remote location behind a firewall or NAT etc Use the check box to enable ...

Страница 6: ...stic results from Dell Diagnostics and PSA It includes the time and date the diagnostic and version which was run and the resulting code Thermal Events Allows you to view and clear thermal events It includes the date and time as well as the name of the event Power Events Allows you to view and clear power events It includes the date and time of the event as well as the power state and reason ...

Страница 7: ...ts Each light represents approximately 20 percent of the total battery charge For example if four lights are on the battery has 80 percent of its charge remaining If no lights appear the battery has no charge To check battery health using the charge gauge press and hold the status button on the battery charge gauge for at least 3 seconds If no lights appear the battery is in good condition and mor...

Страница 8: ...work WWAN Card Display Assembly Display Panel Palm Rest Display Closure Sensor Speaker Assembly DC In Connector I O Board Mini Card Door Subscriber Identity Module SIM Card Secure Digital SD Card LED Covers Hard Drive Memory Wireless Local Area Network WLAN Card Ultra Wide Band UWB Latitude ON Flash Card Display Bezel Microphone Board Bluetooth Card and Cable Smart Card Cage System Board Heat Sink...

Страница 9: ...essor Types Intel Core i3 series Intel Core i5 series Intel Core i7 series L1 cache 32 KB instruction and 32 KB data per core L2 cache 256 KB L3 cache up to 4 MB External bus frequency 1066 MHz Memory Type DDR3 Speed 1066 MHz Connectors two SODIMM sockets Module capacities 1 GB 2 GB or 4 GB Minimum memory 1 GB Maximum memory 8 GB NOTE Only 64 bit operating systems support more than 4 GB memory Vid...

Страница 10: ...ps 212 kbps 424 kbps and 848 kbps ISO14443B 106 kbps 212 kbps 424 kbps and 848 kbps ISO15693 HID iClass FIPS201 NXP Desfire Fingerprint Reader Optional Type swipe Display Type 13 3 inch HD white light emitting diode WLED Active area X Y HD 293 42 mm x 164 97 mm 11 55 inches x 6 50 inches Dimensions Height 183 6 mm 7 23 inches Width 308 1 mm 12 13 inches Diagonal 337 82 mm 13 3 inches Maximum resol...

Страница 11: ... 1 39 lb Voltage 11 1 VDC 6 cell and 3 cell Temperature range Operating 0 C to 35 C 32 F to 95 F Storage 40 C to 65 C 40 F to 149 F Coin cell battery 3 V CR2032 lithium AC Adapter Input voltage 100 VAC 240 VAC Input current maximum 1 5 A Input frequency 50 Hz 60 Hz Output power 65 W or 90 W Output current 65 W 4 34 A maximum at 4 second pulse 3 34 A continuous 90 W 5 62 A maximum at 4 second pulse...

Страница 12: ... user environment Operating 0 66 GRMS Non operating 1 3 GRMS Maximum shock measured with hard drive in operating status and a 2 ms half sine pulse for operating specification also measured with hard drive in head parked position and a 2 ms halfsine pulse for storage specification Operating 143 G Non operating 163 G Altitude maximum Operating 15 2 m to 3048 m 50 ft to 10 000 ft Storage 15 2 m to 10...

Страница 13: ...mputer Replacing the Battery To replace the battery perform the above steps in reverse order Back to Contents Page WARNING Before working inside your computer read the safety information that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory_compliance NOTE You may need to install Adobe Flash Player from Ad...

Страница 14: ...st 12 Disconnect the Bluetooth data cable from the Bluetooth card and remove the Bluetooth card from the computer 13 Gently release the Bluetooth data cable from the palm rest and remove it from the computer Replacing the Bluetooth Card and Cable To replace the Bluetooth card and cable perform the above steps in reverse order Back to Contents Page WARNING Before working inside your computer read t...

Страница 15: ... the coin cell battery out of the computer Replacing the Coin Cell Battery To replace the coin cell battery perform the above steps in reverse order Back to Contents Page WARNING Before working inside your computer read the safety information that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory_compliance...

Страница 16: ...e 14 Remove the LED covers 15 Remove the keyboard 16 Remove the display assembly 17 Remove the palm rest 18 Remove the system board 19 Disconnect the DC In connector s cable from the system board 20 Remove the DC In connector from the computer Replacing the DC In Connector To replace the DC In connector perform the above steps in reverse order Back to Contents Page WARNING Before working inside yo...

Страница 17: ...omputer Replacing the ExpressCard To replace the ExpressCard perform the above steps in reverse order Back to Contents Page WARNING Before working inside your computer read the safety information that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory_compliance NOTE You may need to install Adobe Flash Playe...

Страница 18: ...display closure sensor to the computer 12 Lift up and turn over the display closure sensor 13 Disconnect the cable from the display closure sensor and remove it from the computer Replacing the Display Closure Sensor To replace the display closure sensor perform the above steps in reverse order Back to Contents Page WARNING Before working inside your computer read the safety information that shippe...

Страница 19: ...d drive bracket to the hard drive 6 Pull the hard drive bracket away from the hard drive Replacing the Hard Drive To replace the hard drive perform the above steps in reverse order Back to Contents Page WARNING Before working inside your computer read the safety information that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at ww...

Страница 20: ...16 Remove the display assembly 17 Remove the palm rest 18 Remove the system board 19 Disconnect the processor fan cable from the system board 20 Loosen the captive screws that secure the heat sink to the system board 21 Remove the heat sink and processor fan from the system board Replacing the Heat Sink and Processor Fan To replace the heat sink and processor fan perform the above steps in reverse...

Страница 21: ...nge cover 5 Repeat step 3 and step 4 to remove the other hinge cover Replacing the Hinge Covers To replace the hinge covers perform the above steps in reverse order Back to Contents Page WARNING Before working inside your computer read the safety information that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regul...

Страница 22: ...Remove the display assembly 17 Remove the palm rest 18 Remove the system board 19 Remove the screws that secures the I O board to the computer 20 Lift up the left side of the I O board 21 Gently push the RJ 45 port from outside to release the I O board and remove the I O board from the computer Replacing the I O Board To replace the I O board perform the above steps in reverse order Back to Conten...

Страница 23: ...ure the keyboard to the computer 8 Gently lift up the keyboard to release the snaps on the left and right side of the keyboard and slide the keyboard out of the computer Replacing the Keyboard To replace the keyboard perform the above steps in reverse order Back to Contents Page WARNING Before working inside your computer read the safety information that shipped with your computer For additional s...

Страница 24: ...board 10 Turn over the computer release the WLAN WWAN and ultra wide band UWB cables from their routing path on the computer 11 Loosen the captive screws that secure the display cable to the computer 12 Disconnect the display cable from its connector on the system board 13 Lift up and remove the display assembly from the computer Replacing the Display Assembly To replace the display assembly perfo...

Страница 25: ...naps loosen remove the display bezel from the display assembly Replacing the Display Bezel To replace the display bezel perform the above steps in reverse order Back to Contents Page WARNING Before working inside your computer read the safety information that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulator...

Страница 26: ...om the computer 8 Remove the screws that secure the left display bracket to the display panel 9 Remove the screws that secure the right display bracket to the display panel 10 Remove the brackets from the display panel Replacing the Display Panel To replace the display panel perform the above steps in reverse order Back to Contents Page WARNING Before working inside your computer read the safety i...

Страница 27: ...ical drive outward 6 Slide the optical drive out of the computer Replacing the Optical Drive To replace the optical drive perform the above steps in reverse order Back to Contents Page WARNING Before working inside your computer read the safety information that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulat...

Страница 28: ...ry module out of its connector on the system board Replacing the Memory To replace the memory perform the above steps in reverse order Back to Contents Page WARNING Before working inside your computer read the safety information that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory_compliance NOTE You may ...

Страница 29: ...d remove it from the computer Replacing the Memory Door To replace the memory door perform the above steps in reverse order Back to Contents Page WARNING Before working inside your computer read the safety information that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory_compliance NOTE You may need to ins...

Страница 30: ...ble from its connector on the microphone board 7 Remove the microphone board from the computer Replacing the Microphone Board To replace the microphone board perform the above steps in reverse order Back to Contents Page WARNING Before working inside your computer read the safety information that shipped with your computer For additional safety best practices information see the Regulatory Complia...

Страница 31: ... and remove it from the computer Replacing the Mini Card Door To replace the mini card door perform the above steps in reverse order Back to Contents Page WARNING Before working inside your computer read the safety information that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory_compliance NOTE You may ne...

Страница 32: ...ter 12 Disconnect the touch pad Bluetooth ExpressCard volume controls board and power button cables from their connectors on the system board 13 Using a plastic scribe release the snaps from both the sides of the palm rest 14 Push the palm rest forward and remove it from the base Replacing the Palm Rest To replace the palm rest perform the above steps in reverse order Back to Contents Page WARNING...

Страница 33: ...M card out of the computer Replacing the SIM Card To replace the SIM card perform the above steps in reverse order Back to Contents Page WARNING Before working inside your computer read the safety information that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory_compliance NOTE You may need to install Adob...

Страница 34: ...he computer Replacing the SD Card To replace the SD Card perform the above steps in reverse order Back to Contents Page WARNING Before working inside your computer read the safety information that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory_compliance NOTE You may need to install Adobe Flash Player fr...

Страница 35: ...ut of the computer Replacing the SD Memory Card To replace the SD memory card perform the above steps in reverse order Back to Contents Page WARNING Before working inside your computer read the safety information that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory_compliance NOTE You may need to install ...

Страница 36: ...ard data cable from the system board 12 Remove the screws that secure the smart card cage to the computer 13 Lift up the smart card cage and remove it from the computer Replacing the Smart Card Cage To replace the smart card cage perform the above steps in reverse order Back to Contents Page WARNING Before working inside your computer read the safety information that shipped with your computer For...

Страница 37: ...outing path on the computer 14 Remove the screws that secure the speaker assembly to the computer 15 Disconnect the speaker cable from the system board and release the cable from its routing guides on the computer 16 Lift up the speaker assembly from the computer Replacing the Speaker Assembly To replace the speaker assembly perform the above steps in reverse order Back to Contents Page WARNING Be...

Страница 38: ...y the edges of the left LED cover 6 Lift the left LED cover up and away from the computer Replacing the LED Covers To replace the LED covers perform the above steps in reverse order Back to Contents Page WARNING Before working inside your computer read the safety information that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at w...

Страница 39: ...m rest 18 Disconnect the smart card and speaker cables from the system board 19 Remove the screws that secure the system board to the chassis 20 Lift the right side of the system board to release it from the I O board and the TAA board 21 Remove the system board from the computer Replacing the System Board To replace the system board perform the above steps in reverse order Back to Contents Page W...

Страница 40: ...UWB Latitude ON Flash card to the computer 7 Remove the UWB Latitude ON Flash card from the computer Replacing the UWB Latitude ON Flash Card To replace the UWB Latitude ON Flash card perform the above steps in reverse order Back to Contents Page WARNING Before working inside your computer read the safety information that shipped with your computer For additional safety best practices information ...

Страница 41: ...the WLAN card to the computer 6 Remove the WLAN from the computer Replacing the WLAN Card To replace the WLAN card perform the above steps in reverse order Back to Contents Page WARNING Before working inside your computer read the safety information that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory_com...

Страница 42: ...he WWAN card to the computer 6 Remove the WWAN card from the computer Replacing the WWAN Card To replace the WWAN card perform the above steps in reverse order Back to Contents Page WARNING Before working inside your computer read the safety information that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory...

Страница 43: ...mpliance CAUTION Many repairs may only be done by a certified service technician You should only perform troubleshooting and simple repairs as authorized in your product documentation or as directed by the online or telephone service and support team Damage due to servicing that is not authorized by Dell is not covered by your warranty Read and follow the safety instructions that came with the pro...

Страница 44: ...off After Working Inside Your Computer After you complete any replacement procedure ensure you connect any external devices cards and cables before turning on your computer 1 Connect any external devices such as a port replicator battery slice or media base and replace any cards such as an ExpressCard 2 Connect any telephone or network cables to your computer 3 Replace the battery 4 Connect your c...

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