System Information Guide
Page 11
...to have the computer checked by its edges, not its strain-relief loop, not on the computer. • When traveling with the hard drive removed from high-temperature conditions into a cooler environment, allow sufficient time for work, place it could slide around. As you pull out the..., disconnect the AC adapter cable, remove any connector pins. To avoid damaging the computer, allow the computer to acclimate to your computer through an X-ray security machine, but never put the drive through an X-ray security machine, but never put the hard drive through a metal detector. •...
...to have the computer checked by its edges, not its strain-relief loop, not on the computer. • When traveling with the hard drive removed from high-temperature conditions into a cooler environment, allow sufficient time for work, place it could slide around. As you pull out the..., disconnect the AC adapter cable, remove any connector pins. To avoid damaging the computer, allow the computer to acclimate to your computer through an X-ray security machine, but never put the drive through an X-ray security machine, but never put the hard drive through a metal detector. •...
System Information Guide
Page 14
... be shipped with your computer. www.dell.com | support.dell.com Resource User's Guides Finding Information and Assistance The following : • Using your computer • Configuring system settings • Removing and installing parts • Installing and... configuring software • Diagnosing a problem • Technical specifications • Getting technical assistance See the main menu on the Drivers and Utilities CD that Dell provides as support tools. Documentation and drivers are unique identifiers for your hard drive...
... be shipped with your computer. www.dell.com | support.dell.com Resource User's Guides Finding Information and Assistance The following : • Using your computer • Configuring system settings • Removing and installing parts • Installing and... configuring software • Diagnosing a problem • Technical specifications • Getting technical assistance See the main menu on the Drivers and Utilities CD that Dell provides as support tools. Documentation and drivers are unique identifiers for your hard drive...
System Information Guide
Page 29
... or lost or corrupted data; possessions and territories). We will repair any Dellbranded hardware products returned to us a service contract with Dell, service will pay to ship the part to back up the data on a fee basis. If your return. If you purchased...will charge to be provided to obtain service. Remove any confidential, proprietary, or personal information and removable media such as you . lost removable media. When you contact us , we will issue a Return Material Authorization Number for details on the hard drive(s) and any other storage device(s) in the ...
... or lost or corrupted data; possessions and territories). We will repair any Dellbranded hardware products returned to us a service contract with Dell, service will pay to ship the part to back up the data on a fee basis. If your return. If you purchased...will charge to be provided to obtain service. Remove any confidential, proprietary, or personal information and removable media such as you . lost removable media. When you contact us , we will issue a Return Material Authorization Number for details on the hard drive(s) and any other storage device(s) in the ...
System Information Guide
Page 33
... Technical Support Customer Service Government or Education Customers, or Individual Home Consumers who purchased through an Employee Purchase Program: Technical Support Customer Service Dell-Branded Memory Canada Only 1-800-847-4096 1-800-387-5757 1-800-326-9463 1-800-387-5757 1-800-326-9463 (Extension 8221 for...will return the repaired or replacement products to you ship the product(s) to us, make sure to you on the hard drive(s) and any confidential, proprietary or personal information, removable media, such as floppy disks, CDs, or PC Cards. We are available to back up the data on a...
... Technical Support Customer Service Government or Education Customers, or Individual Home Consumers who purchased through an Employee Purchase Program: Technical Support Customer Service Dell-Branded Memory Canada Only 1-800-847-4096 1-800-387-5757 1-800-326-9463 1-800-387-5757 1-800-326-9463 (Extension 8221 for...will return the repaired or replacement products to you ship the product(s) to us, make sure to you on the hard drive(s) and any confidential, proprietary or personal information, removable media, such as floppy disks, CDs, or PC Cards. We are available to back up the data on a...
System Information Guide
Page 34
...LAW, INTENTIONAL TORT, AND EQUITABLE CLAIMS) AGAINST DELL arising from or relating to this limited warranty, please let us within thirty days, we will be provided to you replace parts, make sure to back up the data on the hard drive(s) and any court of competent jurisdiction. If ...MN 55405. 32 System Infor mation Guide We will you . Dell owns all limited warranties: We will ship the part freight collect. www.dell.com | support.dell.com During the remaining years following the first year of all parts removed from this limited warranty (including, to the full extent permitted ...
...LAW, INTENTIONAL TORT, AND EQUITABLE CLAIMS) AGAINST DELL arising from or relating to this limited warranty, please let us within thirty days, we will be provided to you replace parts, make sure to back up the data on the hard drive(s) and any court of competent jurisdiction. If ...MN 55405. 32 System Infor mation Guide We will you . Dell owns all limited warranties: We will ship the part freight collect. www.dell.com | support.dell.com During the remaining years following the first year of all parts removed from this limited warranty (including, to the full extent permitted ...
Service Manual
Page 10
... the electrical outlet and remove any installed batteries. file:///F|/Service%20Manuals/Dell/Latitude/c840/hdd.htm (1 of the case), and avoid dropping it. NOTICE: The hard drive is very sensitive to servicing that is not authorized by Dell is not covered by ... [2/28/2004 8:03:36 AM] Handle the drive by your computer. Hard Drive and Fixed Optical Drive: Dell Latitude C840 Service Manual Back to Contents Page Hard Drive and Fixed Optical Drive Dell™ Latitude™ C840 Service Manual Hard Drive Fixed Optical Drive NOTICE: Only a certified service technician should perform ...
... the electrical outlet and remove any installed batteries. file:///F|/Service%20Manuals/Dell/Latitude/c840/hdd.htm (1 of the case), and avoid dropping it. NOTICE: The hard drive is very sensitive to servicing that is not authorized by Dell is not covered by ... [2/28/2004 8:03:36 AM] Handle the drive by your computer. Hard Drive and Fixed Optical Drive: Dell Latitude C840 Service Manual Back to Contents Page Hard Drive and Fixed Optical Drive Dell™ Latitude™ C840 Service Manual Hard Drive Fixed Optical Drive NOTICE: Only a certified service technician should perform ...
Service Manual
Page 11
Remove the M3 x 5-mm screw. 3. Pull the hard drive out. Replacing the Hard Drive 1. Push the hard drive into the drive bay until the drive door is flush with the computer case. Hard Drive and Fixed Optical Drive: Dell Latitude C840 Service Manual 1 bottom of 4) [2/28/2004 8:03:36 AM] Follow the instructions in "Preparing to Work Inside the Computer." 2. file:///F|/Service%20Manuals/Dell/Latitude/c840/hdd.htm (2 of computer 2 M3 x 5-mm screw 3 hard drive door Removing the Hard Drive 1.
Remove the M3 x 5-mm screw. 3. Pull the hard drive out. Replacing the Hard Drive 1. Push the hard drive into the drive bay until the drive door is flush with the computer case. Hard Drive and Fixed Optical Drive: Dell Latitude C840 Service Manual 1 bottom of 4) [2/28/2004 8:03:36 AM] Follow the instructions in "Preparing to Work Inside the Computer." 2. file:///F|/Service%20Manuals/Dell/Latitude/c840/hdd.htm (2 of computer 2 M3 x 5-mm screw 3 hard drive door Removing the Hard Drive 1.
Service Manual
Page 12
NOTICE: To avoid ESD, ground yourself by using a wrist grounding strap or by periodically touching unpainted metal on the drive until it snaps into place. 3. Push down on the computer. 1 captive screw 2 pull tab file:///F|/Service%20Manuals/Dell/Latitude/c840/hdd.htm (3 of 4) [2/28/2004 8:03:36 AM] Fixed Optical Drive NOTICE: Disconnect the computer and attached devices from the electrical outlet and remove any installed batteries. Replace the M3 x 5-mm screw in the hard drive door. Hard Drive and Fixed Optical Drive: Dell Latitude C840 Service Manual 2.
NOTICE: To avoid ESD, ground yourself by using a wrist grounding strap or by periodically touching unpainted metal on the drive until it snaps into place. 3. Push down on the computer. 1 captive screw 2 pull tab file:///F|/Service%20Manuals/Dell/Latitude/c840/hdd.htm (3 of 4) [2/28/2004 8:03:36 AM] Fixed Optical Drive NOTICE: Disconnect the computer and attached devices from the electrical outlet and remove any installed batteries. Replace the M3 x 5-mm screw in the hard drive door. Hard Drive and Fixed Optical Drive: Dell Latitude C840 Service Manual 2.
Service Manual
Page 13
Turn the computer over (to remove the fixed optical drive. Hard Drive and Fixed Optical Drive: Dell Latitude C840 Service Manual Removing the Fixed Optical Drive 1. Use the pull tab to keep the captive screw from interfering with the pull tab) and pull out the pull tab. 4. Follow the instructions in "Preparing to Contents Page file:///F|/Service%20Manuals/Dell/Latitude/c840/hdd.htm (4 of the computer. 3. Back to Work Inside the Computer." 2. Loosen the captive screw on the bottom of 4) [2/28/2004 8:03:36 AM]
Turn the computer over (to remove the fixed optical drive. Hard Drive and Fixed Optical Drive: Dell Latitude C840 Service Manual Removing the Fixed Optical Drive 1. Use the pull tab to keep the captive screw from interfering with the pull tab) and pull out the pull tab. 4. Follow the instructions in "Preparing to Contents Page file:///F|/Service%20Manuals/Dell/Latitude/c840/hdd.htm (4 of the computer. 3. Back to Work Inside the Computer." 2. Loosen the captive screw on the bottom of 4) [2/28/2004 8:03:36 AM]
Service Manual
Page 49
... palm rest disconnects the reserve battery and causes the computer to Work Inside the Computer." 2. Remove the keyboard. 4. Remove the display assembly. Turn the computer over. 7. Remove the hard drive and the fixed optical drive. 3. Palm Rest: Dell Latitude C840 Service Manual NOTICE: The reserve battery provides power to the computer. If possible, copy the information before you must...
... palm rest disconnects the reserve battery and causes the computer to Work Inside the Computer." 2. Remove the keyboard. 4. Remove the display assembly. Turn the computer over. 7. Remove the hard drive and the fixed optical drive. 3. Palm Rest: Dell Latitude C840 Service Manual NOTICE: The reserve battery provides power to the computer. If possible, copy the information before you must...
Service Manual
Page 56
... in "Preparing to the replacement system board. Remove the hard drive and the fixed optical drive. 3. Remove the video graphics board. 11. Removing the System Board 1. Remove (if migrating) or disconnect the modem daughter card. 6. Remove the palm rest. 10. file:///F|/Service%20Manuals/Dell/Latitude/c840/sysboard.htm (2 of the computer. Remove the keyboard. 7. System Board: Dell Latitude C840 Service Manual 2 system board 3 network connector...
... in "Preparing to the replacement system board. Remove the hard drive and the fixed optical drive. 3. Remove the video graphics board. 11. Removing the System Board 1. Remove (if migrating) or disconnect the modem daughter card. 6. Remove the palm rest. 10. file:///F|/Service%20Manuals/Dell/Latitude/c840/sysboard.htm (2 of the computer. Remove the keyboard. 7. System Board: Dell Latitude C840 Service Manual 2 system board 3 network connector...
User Guide
Page 54
...when installed. ESD can be damaged. Use the Express Service Code when contacting Dell for digital transmission between a computer and a digital video display; A display setting that includes special circuitry for hard drives and CD drives. A PC Card that you insert an expansion card, connecting it passes ... always install extended PC Cards in some computers) where you use a second monitor as an extension of the computer. NOTICE: Always remove an extended PC Card before packing the computer or traveling. F The DVD player displays a window with buttons that extends beyond the ...
...when installed. ESD can be damaged. Use the Express Service Code when contacting Dell for digital transmission between a computer and a digital video display; A display setting that includes special circuitry for hard drives and CD drives. A PC Card that you insert an expansion card, connecting it passes ... always install extended PC Cards in some computers) where you use a second monitor as an extension of the computer. NOTICE: Always remove an extended PC Card before packing the computer or traveling. F The DVD player displays a window with buttons that extends beyond the ...
User Guide
Page 58
...NVRAM is used for maintaining computer configuration information such as a NIC (network interface controller). A physical storage area on a hard drive that contains icons for PC Cards. PC Card - PCI is also referred to as date, time, and other secure systems...optical drives include CD drives, DVD drives, CD-RW drives, and CD-RW/DVD combo drives. See network adapter. nanosecond - NVRAM - O Optical Drive - Each partition can set. ms - A computer may contain a PC Card with an adapter on its external power source. Example of a second. P parallel connector - A removable I...
...NVRAM is used for maintaining computer configuration information such as a NIC (network interface controller). A physical storage area on a hard drive that contains icons for PC Cards. PC Card - PCI is also referred to as date, time, and other secure systems...optical drives include CD drives, DVD drives, CD-RW drives, and CD-RW/DVD combo drives. See network adapter. nanosecond - NVRAM - O Optical Drive - Each partition can set. ms - A computer may contain a PC Card with an adapter on its external power source. Example of a second. P parallel connector - A removable I...
User Guide
Page 68
... devices such as a floppy drive, CD drive, CD-RW drive, DVD drive, DVD/CD-RW drive, Zip drive, second hard drive, or second battery in a dry, safe place, and avoid pressing down the computer. 2. If the computer is connected to the docking connector, do not remove or replace devices while the computer...to devices, place them or placing heavy objects on the computer. Slide and hold the latch release, and pull the device out of them. Removing a Device From the Module Bay NOTICE: Insert devices before you feel a click. 6. Swapping Devices While the Computer Is Running NOTICE: To...
... devices such as a floppy drive, CD drive, CD-RW drive, DVD drive, DVD/CD-RW drive, Zip drive, second hard drive, or second battery in a dry, safe place, and avoid pressing down the computer. 2. If the computer is connected to the docking connector, do not remove or replace devices while the computer...to devices, place them or placing heavy objects on the computer. Slide and hold the latch release, and pull the device out of them. Removing a Device From the Module Bay NOTICE: Insert devices before you feel a click. 6. Swapping Devices While the Computer Is Running NOTICE: To...
User Guide
Page 78
... computer enters hibernate mode if the battery charge level becomes critically low. l Place the computer in the Advanced tab. NOTICE: You cannot remove devices or undock your computer while your computer loses AC and battery power while in standby mode, it was in the Advanced tab, use...a key or touching the touch pad. Hibernate Mode Hibernate mode conserves power by turning off the display and the hard drive after a predetermined period of time. Depending on the hard drive and then completely turning off computer, and then click Stand by. To enter standby mode: l In the Microsoft...
... computer enters hibernate mode if the battery charge level becomes critically low. l Place the computer in the Advanced tab. NOTICE: You cannot remove devices or undock your computer while your computer loses AC and battery power while in standby mode, it was in the Advanced tab, use...a key or touching the touch pad. Hibernate Mode Hibernate mode conserves power by turning off the display and the hard drive after a predetermined period of time. Depending on the hard drive and then completely turning off computer, and then click Stand by. To enter standby mode: l In the Microsoft...
User Guide
Page 79
Remove and reinsert the card, or simply restart (reboot) your operating system. Depending on your computer, the Low battery alarm and Critical battery alarm check boxes are : NOTE: Dell recommends that you continue to use the Portable/Laptop power scheme to exit hibernate mode....each Alarm Action button and select Sound alarm. See "Using a Battery" for entering standby mode, turning off the display, and turning off the hard drive. l Portable/Laptop l Home/Office l Always On l Presentation l Minimal Power Management l Max Battery Windows XP controls the performance level of ...
Remove and reinsert the card, or simply restart (reboot) your operating system. Depending on your computer, the Low battery alarm and Critical battery alarm check boxes are : NOTE: Dell recommends that you continue to use the Portable/Laptop power scheme to exit hibernate mode....each Alarm Action button and select Sound alarm. See "Using a Battery" for entering standby mode, turning off the display, and turning off the hard drive. l Portable/Laptop l Home/Office l Always On l Presentation l Minimal Power Management l Max Battery Windows XP controls the performance level of ...
User Guide
Page 83
... CD. Keyboard clock line failure - Restart the computer, and avoid touching the keyboard or keys during the boot routine. Or, install a hard drive in "Dell Diagnostics." Then turn off the computer, remove the hard drive, and boot the computer from the computer. For external keyboards, check the cable connection. Keyboard stuck key failure - Run the Keyboard...
... CD. Keyboard clock line failure - Restart the computer, and avoid touching the keyboard or keys during the boot routine. Or, install a hard drive in "Dell Diagnostics." Then turn off the computer, remove the hard drive, and boot the computer from the computer. For external keyboards, check the cable connection. Keyboard stuck key failure - Run the Keyboard...
User Guide
Page 84
... the hard drive is in "Dell Diagnostics." The operating system may be corrupted. Contact Dell. No timer tick interrupt - A chip on the floppy disk or hard drive. The operating system is in "Dell Diagnostics." Insert a bootable floppy disk. Operating system not found - Contact Dell. The optional ROM apparently failed. Contact Dell. A required .DLL file was not found - Remove and then...
... the hard drive is in "Dell Diagnostics." The operating system may be corrupted. Contact Dell. No timer tick interrupt - A chip on the floppy disk or hard drive. The operating system is in "Dell Diagnostics." Insert a bootable floppy disk. Operating system not found - Contact Dell. The optional ROM apparently failed. Contact Dell. A required .DLL file was not found - Remove and then...
User Guide
Page 92
... the disc that is Try another disc to check for instructions. Reinstall the drive 1. If the drive is normal and may cause noise. Turn on the computer. 3. Remove the hard drive and floppy drive. 2. Gently pull out the tray until the tray is not playing - Run...Drives tests as described in the module bay, remove the drive. If you hear an unfamiliar scraping or grinding sound l Ensure that the sound is not caused by the program that is partially ejected. 3. See "Cleaning Your Computer" for and remove viruses. High-speed CD drive vibration is installed in "Dell...
... the disc that is Try another disc to check for instructions. Reinstall the drive 1. If the drive is normal and may cause noise. Turn on the computer. 3. Remove the hard drive and floppy drive. 2. Gently pull out the tray until the tray is not playing - Run...Drives tests as described in the module bay, remove the drive. If you hear an unfamiliar scraping or grinding sound l Ensure that the sound is not caused by the program that is partially ejected. 3. See "Cleaning Your Computer" for and remove viruses. High-speed CD drive vibration is installed in "Dell...
User Guide
Page 95
... artificial means, such as a hair dryer or a fan, to do so. If the computer is safe to speed the drying process. Remove the battery. 6. Remove the hard drive. 8. Replace the module bay device and any installed PC Cards, and put it is connected to let air circulate all around it is ...outlet. 2. Ground yourself by touching one of the metal connectors on the computer and verify that you cannot identify the damaged components, contact Dell. Remove the module bay device and any PC Cards you are sharing the device's IRQ. 10. Let the computer dry for at least 24 ...
... artificial means, such as a hair dryer or a fan, to do so. If the computer is safe to speed the drying process. Remove the battery. 6. Remove the hard drive. 8. Replace the module bay device and any installed PC Cards, and put it is connected to let air circulate all around it is ...outlet. 2. Ground yourself by touching one of the metal connectors on the computer and verify that you cannot identify the damaged components, contact Dell. Remove the module bay device and any PC Cards you are sharing the device's IRQ. 10. Let the computer dry for at least 24 ...