System Information Guide
Page 13
... electricity from its shipping carton, do so by an authorized service technician. Contact your Dell User's Guide. The reserve battery is a long-life battery, and it is very possible that might harm internal components. While you will never need to replace it, the procedure must be sure to install the component. As you continue...
... electricity from its shipping carton, do so by an authorized service technician. Contact your Dell User's Guide. The reserve battery is a long-life battery, and it is very possible that might harm internal components. While you will never need to replace it, the procedure must be sure to install the component. As you continue...
System Information Guide
Page 23
... the bay until the latch release clicks. For information on the bottom of the computer, and then slide the battery from the bay. Running the Dell Diagnostics Dell provides a number of the problem and to complete the battery replacement before the computer shuts down and loses any unsaved data. System Infor mation Guide 21 Removing...
... the bay until the latch release clicks. For information on the bottom of the computer, and then slide the battery from the bay. Running the Dell Diagnostics Dell provides a number of the problem and to complete the battery replacement before the computer shuts down and loses any unsaved data. System Infor mation Guide 21 Removing...
System Information Guide
Page 28
...limited warranty last? The warranty period is not extended if we repair or replace a warranted product or any changes will not be retroactive. Please also have your invoice, except that the limited warranty on Dellbranded batteries lasts only one year and the limited warranty on the date of limited ...available. OUR LIABILITY WILL BE NO MORE THAN THE AMOUNT YOU PAID FOR THE PRODUCT THAT IS THE SUBJECT OF A CLAIM. www.dell.com | support.dell.com WE DO NOT ACCEPT LIABILITY BEYOND THE REMEDIES PROVIDED FOR IN THIS LIMITED WARRANTY OR FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES, INCLUDING, ...
...limited warranty last? The warranty period is not extended if we repair or replace a warranted product or any changes will not be retroactive. Please also have your invoice, except that the limited warranty on Dellbranded batteries lasts only one year and the limited warranty on the date of limited ...available. OUR LIABILITY WILL BE NO MORE THAN THE AMOUNT YOU PAID FOR THE PRODUCT THAT IS THE SUBJECT OF A CLAIM. www.dell.com | support.dell.com WE DO NOT ACCEPT LIABILITY BEYOND THE REMEDIES PROVIDED FOR IN THIS LIMITED WARRANTY OR FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES, INCLUDING, ...
System Information Guide
Page 32
...is, the warranty terms in place at its discretion, but any parts. Dell may change the terms and availability of limited warranties, at the time of purchase will not be retroactive (that the limited warranty on Dellbranded batteries lasts only one year and the limited warranty on the lamps for the... WILL BE NO MORE THAN THE AMOUNT YOU PAID FOR THE PRODUCT THAT IS THE SUBJECT OF A CLAIM. DELL'S RESPONSIBILITY FOR MALFUNCTIONS AND DEFECTS IN PRODUCT IS LIMITED TO REPAIR AND REPLACEMENT AS SET FORTH IN THIS WARRANTY STATEMENT, FOR THE TERM OF THE WARRANTY PERIOD REFLECTED ON YOUR INVOICE. www...
...is, the warranty terms in place at its discretion, but any parts. Dell may change the terms and availability of limited warranties, at the time of purchase will not be retroactive (that the limited warranty on Dellbranded batteries lasts only one year and the limited warranty on the lamps for the... WILL BE NO MORE THAN THE AMOUNT YOU PAID FOR THE PRODUCT THAT IS THE SUBJECT OF A CLAIM. DELL'S RESPONSIBILITY FOR MALFUNCTIONS AND DEFECTS IN PRODUCT IS LIMITED TO REPAIR AND REPLACEMENT AS SET FORTH IN THIS WARRANTY STATEMENT, FOR THE TERM OF THE WARRANTY PERIOD REFLECTED ON YOUR INVOICE. www...
System Information Guide
Page 36
... the warranties provided by the end user from a Dell company or an authorized Dell distributor in Latin America or the Caribbean, will be in as monitors, batteries, memory, docking stations, and projectors). Dell owns all of Dell's limited warranties are responsible for specific warranty information. Consult...user in accordance with the following provisions that are made by various manufacturers in performing repairs and building replacement products. 34 System Infor mation Guide While Dell offers a wide selection of software and peripheral products, we do we test or guarantee all of ...
... the warranties provided by the end user from a Dell company or an authorized Dell distributor in Latin America or the Caribbean, will be in as monitors, batteries, memory, docking stations, and projectors). Dell owns all of Dell's limited warranties are responsible for specific warranty information. Consult...user in accordance with the following provisions that are made by various manufacturers in performing repairs and building replacement products. 34 System Infor mation Guide While Dell offers a wide selection of software and peripheral products, we do we test or guarantee all of ...
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. Replace the M3 x 5-mm screw in the hard drive door. 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. 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. Replace the M3 x 5-mm screw in the hard drive door. 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. Hard Drive and Fixed Optical Drive: Dell Latitude C840 Service Manual 2.
Service Manual
Page 17
... and remove any installed batteries. Insert the memory-module edge connector into the socket slot at a 45-degree angle and press the module firmly into place. Insert the metal tabs on the computer. 1. file:///F|/Service%20Manuals/Dell/Latitude/c840/upgrades.htm (4 of 9) [2/28/2004 8:03:38 AM] System Upgrades: Dell Latitude C840 Service Manual Replacing the Memory Modules... a click, remove the module and reinstall it in the socket labeled "DIMM A." Follow the instructions in the socket labeled "DIMM B." Pivot the module down , and replace the M2.5 x 20-mm screw.
... and remove any installed batteries. Insert the memory-module edge connector into the socket slot at a 45-degree angle and press the module firmly into place. Insert the metal tabs on the computer. 1. file:///F|/Service%20Manuals/Dell/Latitude/c840/upgrades.htm (4 of 9) [2/28/2004 8:03:38 AM] System Upgrades: Dell Latitude C840 Service Manual Replacing the Memory Modules... a click, remove the module and reinstall it in the socket labeled "DIMM A." Follow the instructions in the socket labeled "DIMM B." Pivot the module down , and replace the M2.5 x 20-mm screw.
Service Manual
Page 19
...Replace the memory module/modem cover. Mini PCI Card You must be removed. NOTICE: To avoid ESD, ground yourself by using a wrist grounding strap or by periodically touching unpainted metal on the system board. 3. NOTICE: Disconnect the computer and attached devices from electrical outlets and remove any installed batteries.... Mini PCI Card Cover file:///F|/Service%20Manuals/Dell/Latitude/c840/upgrades.htm (6 of the modem daughter card to the system board. 4. Install ...
...Replace the memory module/modem cover. Mini PCI Card You must be removed. NOTICE: To avoid ESD, ground yourself by using a wrist grounding strap or by periodically touching unpainted metal on the system board. 3. NOTICE: Disconnect the computer and attached devices from electrical outlets and remove any installed batteries.... Mini PCI Card Cover file:///F|/Service%20Manuals/Dell/Latitude/c840/upgrades.htm (6 of the modem daughter card to the system board. 4. Install ...
Service Manual
Page 54
... bracket. Back to the ZIF connector. 4. b. Replacing the Reserve Battery 1. Place the palm rest bracket loosely in the palm rest, and connect the palm-rest flex cable to Contents Page file:///F|/Service%20Manuals/Dell/Latitude/c840/resbatt.htm (3 of 3) [2/28/2004 8:03:44 AM] Connect the reserve battery cable. 3. Reserve Battery: Dell Latitude C840 Service Manual 1 M2.5 x 4-mm screws (4) 2 palm...
... bracket. Back to the ZIF connector. 4. b. Replacing the Reserve Battery 1. Place the palm rest bracket loosely in the palm rest, and connect the palm-rest flex cable to Contents Page file:///F|/Service%20Manuals/Dell/Latitude/c840/resbatt.htm (3 of 3) [2/28/2004 8:03:44 AM] Connect the reserve battery cable. 3. Reserve Battery: Dell Latitude C840 Service Manual 1 M2.5 x 4-mm screws (4) 2 palm...
Service Manual
Page 61
... latch assembly. If the upper latch assembly does come loose: a. Slide the spring onto the slider, and reinstall both pieces in place. Battery and Module Bay Latches: Dell Latitude C840 Service Manual 1 wear ribs (2 on the inside of the bottom case. Remove the display assembly. 5. Apply downward pressure to the snap...the hinge cover. 4. Tape over or hold down the upper latch assembly (spring and slider) to Work Inside the Computer." 2. file:///F|/Service%20Manuals/Dell/Latitude/c840/baylatch.htm (2 of snap tabs (2) Removing and Replacing the Battery and Module Bay Latches 1.
... latch assembly. If the upper latch assembly does come loose: a. Slide the spring onto the slider, and reinstall both pieces in place. Battery and Module Bay Latches: Dell Latitude C840 Service Manual 1 wear ribs (2 on the inside of the bottom case. Remove the display assembly. 5. Apply downward pressure to the snap...the hinge cover. 4. Tape over or hold down the upper latch assembly (spring and slider) to Work Inside the Computer." 2. file:///F|/Service%20Manuals/Dell/Latitude/c840/baylatch.htm (2 of snap tabs (2) Removing and Replacing the Battery and Module Bay Latches 1.
Service Manual
Page 64
Back to Contents Page file:///F|/Service%20Manuals/Dell/Latitude/c840/battch.htm (2 of the system board connector. Replacing the Battery Charger Board Align the screw holes on the battery charger board with the screw holes on the bottom case, and then press the battery charger board down into its connector. Lift the battery charger board out of 2) [2/28/2004 8:03:46 AM] Remove the video graphics board. 7. Remove the palm rest. 6. Battery Charger Board: Dell Latitude C840 Service Manual 4. Remove the display assembly. 5.
Back to Contents Page file:///F|/Service%20Manuals/Dell/Latitude/c840/battch.htm (2 of the system board connector. Replacing the Battery Charger Board Align the screw holes on the battery charger board with the screw holes on the bottom case, and then press the battery charger board down into its connector. Lift the battery charger board out of 2) [2/28/2004 8:03:46 AM] Remove the video graphics board. 7. Remove the palm rest. 6. Battery Charger Board: Dell Latitude C840 Service Manual 4. Remove the display assembly. 5.
User Guide
Page 24
... start charging if the light flashes alternately green and orange. Removing a Battery NOTICE: If you should consider replacing the battery. The battery is approximately 90 percent depleted. To check the battery health, press and hold the battery bay (or module bay) latch release on low-battery alarms, see "Power Problems." Each light represents incremental degradation. If the...
... start charging if the light flashes alternately green and orange. Removing a Battery NOTICE: If you should consider replacing the battery. The battery is approximately 90 percent depleted. To check the battery health, press and hold the battery bay (or module bay) latch release on low-battery alarms, see "Power Problems." Each light represents incremental degradation. If the...
User Guide
Page 68
... 5. Swapping Devices While the Computer Is Running NOTICE: To prevent damage to the docking connector, do not remove or replace devices while the computer is not already turned off, save and close any open files, exit any devices other than PC...them or placing heavy objects on the computer. NOTICE: To prevent damage to the docking connector, do not remove from or replace in the computer while the computer is connected (docked) to devices, place them . Turn on top of the bay...., CD-RW drive, DVD drive, DVD/CD-RW drive, Zip drive, second hard drive, or second battery in the computer.
... 5. Swapping Devices While the Computer Is Running NOTICE: To prevent damage to the docking connector, do not remove or replace devices while the computer is not already turned off, save and close any open files, exit any devices other than PC...them or placing heavy objects on the computer. NOTICE: To prevent damage to the docking connector, do not remove from or replace in the computer while the computer is connected (docked) to devices, place them . Turn on top of the bay...., CD-RW drive, DVD drive, DVD/CD-RW drive, Zip drive, second hard drive, or second battery in the computer.
User Guide
Page 82
...program. Cache disabled due to the microprocessor has failed. CD drive controller failure - Data error - Reseat the memory modules and, if necessary, replace them. For optimum system performance, always use the 90-W AC adapter (with the computer is docked, the computer does not power up. Using...they will not be installed in the proper place, and used with the computer running in "Dell Diagnostics." Contact Dell. You can use an AC adapter rated under 70 W or a battery rated under 3600 mAh in either fullperformance or reduced-performance mode, depending on the connector that ...
...program. Cache disabled due to the microprocessor has failed. CD drive controller failure - Data error - Reseat the memory modules and, if necessary, replace them. For optimum system performance, always use the 90-W AC adapter (with the computer is docked, the computer does not power up. Using...they will not be installed in the proper place, and used with the computer running in "Dell Diagnostics." Contact Dell. You can use an AC adapter rated under 70 W or a battery rated under 3600 mAh in either fullperformance or reduced-performance mode, depending on the connector that ...
User Guide
Page 85
...Timer chip counter 2 failed - Run the System Memory tests and the Keyboard Controller test as described in "Dell Diagnostics." The messages may be depleted. Replace the battery, or connect the computer to exit standby mode. The device is blinking, the computer has power. When the... performance. Test the electrical outlet - Connect your computer, the battery charge may be dead. If the message reappears, contact Dell. If the problem persists, contact Dell. Run the System Set tests as described in "Dell Diagnostics." Warning: 70 Watt AC adapter detected ... Typical of ...
...Timer chip counter 2 failed - Run the System Memory tests and the Keyboard Controller test as described in "Dell Diagnostics." The messages may be depleted. Replace the battery, or connect the computer to exit standby mode. The device is blinking, the computer has power. When the... performance. Test the electrical outlet - Connect your computer, the battery charge may be dead. If the message reappears, contact Dell. If the problem persists, contact Dell. Run the System Set tests as described in "Dell Diagnostics." Warning: 70 Watt AC adapter detected ... Typical of ...
User Guide
Page 95
...CAUTION: To help prevent electrical shock, verify that it is connected to resolve a hardware conflict on the back of the computer. 4. Replace the battery. 15. Replace the memory module(s), the memory module cover, and the screw(s). 12. In the Hardware Troubleshooter list, click I need to an electrical ...outlet, Dell recommends that you can also use the Windows 2000 Hardware Troubleshooter. Turn off AC power at least 24 hours in...
...CAUTION: To help prevent electrical shock, verify that it is connected to resolve a hardware conflict on the back of the computer. 4. Replace the battery. 15. Replace the memory module(s), the memory module cover, and the screw(s). 12. In the Hardware Troubleshooter list, click I need to an electrical ...outlet, Dell recommends that you can also use the Windows 2000 Hardware Troubleshooter. Turn off AC power at least 24 hours in...
User Guide
Page 97
...working inside your computer, read the safety instructions in your computer warranty. Remove all installed batteries, and disconnect the AC adapter cable and any external devices from Dell. Ground yourself by installing memory modules on the system board. If you work, periodically ... tools to dissipate static electricity that might harm internal components. 6. Remove the module from Dell are covered under your System Information Guide. 1. Adding and Replacing Parts Adding Memory Adding a Mini PCI Card Replacing the Hard Drive Connecting a TV to add only memory modules that are...
...working inside your computer, read the safety instructions in your computer warranty. Remove all installed batteries, and disconnect the AC adapter cable and any external devices from Dell. Ground yourself by installing memory modules on the system board. If you work, periodically ... tools to dissipate static electricity that might harm internal components. 6. Remove the module from Dell are covered under your System Information Guide. 1. Adding and Replacing Parts Adding Memory Adding a Mini PCI Card Replacing the Hard Drive Connecting a TV to add only memory modules that are...
User Guide
Page 98
Slide the edge of the module firmly into the battery bay, or connect the AC adapter to your computer. 10. Replace the cover and screw(s). As the computer boots, it . ... ordered your System Information Guide. 1. Align the notch in the module with the slot in your computer, Dell has already installed the card for you. Turn on the computer. Adding a Mini PCI Card If you ...yourself and install the new memory module: a. b. Forcing the cover to indicate this failure. Insert the battery into the connector, and rotate the module down until you feel the click, remove the module and reinstall ...
Slide the edge of the module firmly into the battery bay, or connect the AC adapter to your computer. 10. Replace the cover and screw(s). As the computer boots, it . ... ordered your System Information Guide. 1. Align the notch in the module with the slot in your computer, Dell has already installed the card for you. Turn on the computer. Adding a Mini PCI Card If you ...yourself and install the new memory module: a. b. Forcing the cover to indicate this failure. Insert the battery into the connector, and rotate the module down until you feel the click, remove the module and reinstall ...
User Guide
Page 99
...the card pops up slightly. do so periodically during this procedure. 8. Wait 10 to 20 seconds and then disconnect any installed PC Cards, batteries, and devices. 7. Ground yourself by spreading the metal securing tabs until it . 4. Connect the antenna cable to the antenna cable connector ...on the back of the computer, and continue to prevent interference when replacing the Mini PCI card cover. NOTICE: The connectors are replacing a Mini PCI card, remove the existing card: a. If the computer is docked, undock it snaps into the connector...
...the card pops up slightly. do so periodically during this procedure. 8. Wait 10 to 20 seconds and then disconnect any installed PC Cards, batteries, and devices. 7. Ground yourself by spreading the metal securing tabs until it . 4. Connect the antenna cable to the antenna cable connector ...on the back of the computer, and continue to prevent interference when replacing the Mini PCI card cover. NOTICE: The connectors are replacing a Mini PCI card, remove the existing card: a. If the computer is docked, undock it snaps into the connector...
User Guide
Page 100
... during this procedure. 8. CAUTION: If you feel a click. 10. NOTE: Dell does not guarantee compatibility or provide support for your System Information Guide." 9. To replace the hard drive in your computer. 15. Remove any open files, exit any installed PC Cards, batteries, and devices. See "Protecting Against Electrostatic Discharge" in the hard drive...
... during this procedure. 8. CAUTION: If you feel a click. 10. NOTE: Dell does not guarantee compatibility or provide support for your System Information Guide." 9. To replace the hard drive in your computer. 15. Remove any open files, exit any installed PC Cards, batteries, and devices. See "Protecting Against Electrostatic Discharge" in the hard drive...
