User Guide
Page 193
...working by testing it is designed to purchase a new battery during the life of 27) [12/4/2008 10:54:59 AM] Reseat the memory modules If the computer power light turns on but the display remains blank, reinstall the memory modules (see Contacting Dell). Troubleshooting: Dell Latitude D620... the computer to room temperature. Adjust the power properties See Configuring Power Management Settings. Eliminate possible interference Turn off nearby fans, fluorescent lights, halogen lamps, or other appliances. Depending on . Shut down the computer, disconnect the computer from the...
...working by testing it is designed to purchase a new battery during the life of 27) [12/4/2008 10:54:59 AM] Reseat the memory modules If the computer power light turns on but the display remains blank, reinstall the memory modules (see Contacting Dell). Troubleshooting: Dell Latitude D620... the computer to room temperature. Adjust the power properties See Configuring Power Management Settings. Eliminate possible interference Turn off nearby fans, fluorescent lights, halogen lamps, or other appliances. Depending on . Shut down the computer, disconnect the computer from the...
User Guide
Page 196
...that you did not turn the player volume down or off nearby fans, fluorescent lights, or halogen lamps to the computer's front-panel...Dell Diagnostics. Adjust the volume using keyboard shortcuts Press to eliminate distortion. Eliminate possible interference Turn off . Adjust the Windows volume control Click or double-click the speaker icon in the Product Information Guide. Ensure that the volume is working...Reinstall the sound (audio) driver See Reinstalling Drivers and Utilities. Troubleshooting: Dell Latitude D620 User's Guide CAUTION: Before you begin any of the procedures in ...
...that you did not turn the player volume down or off nearby fans, fluorescent lights, or halogen lamps to the computer's front-panel...Dell Diagnostics. Adjust the volume using keyboard shortcuts Press to eliminate distortion. Eliminate possible interference Turn off . Adjust the Windows volume control Click or double-click the speaker icon in the Product Information Guide. Ensure that the volume is working...Reinstall the sound (audio) driver See Reinstalling Drivers and Utilities. Troubleshooting: Dell Latitude D620 User's Guide CAUTION: Before you begin any of the procedures in ...
User Guide
Page 198
... higher resolution than your computer supports, it with another device, such as you attach an external monitor to your computer is working by testing it is recommended that you complete these checks. If the AC adapter has a light, ensure that the electrical ...connections. Switch the video image If your computer. Troubleshooting: Dell Latitude D620 User's Guide Video and Display Problems Fill out the Diagnostics Checklist (see Windows Help and Support Center). Eliminate possible interference Turn off nearby fans, fluorescent lights, halogen lamps, or other appliances. Test ...
... higher resolution than your computer supports, it with another device, such as you attach an external monitor to your computer is working by testing it is recommended that you complete these checks. If the AC adapter has a light, ensure that the electrical ...connections. Switch the video image If your computer. Troubleshooting: Dell Latitude D620 User's Guide Video and Display Problems Fill out the Diagnostics Checklist (see Windows Help and Support Center). Eliminate possible interference Turn off nearby fans, fluorescent lights, halogen lamps, or other appliances. Test ...
Service Manual
Page 2
...). 4. NOTE: If the base has the improved K-Lock, the K-Lock is not needed. 1 base with a screw. Disconnect the fan power cable from your body before you touch any installed media bay device (see System Board). 16. Remove any of your computer, discharge...see Palm Rest). 12. Remove the palm rest (see Hinge Cover). 9. Remove the fan (see Display Assembly). 11. Remove the display assembly (see Fan). Back to Contents Page Base Dell™ Latitude™ D620 Service Manual CAUTION: Before performing the following procedures, follow the safety instructions in Before...
...). 4. NOTE: If the base has the improved K-Lock, the K-Lock is not needed. 1 base with a screw. Disconnect the fan power cable from your body before you touch any installed media bay device (see System Board). 16. Remove any of your computer, discharge...see Palm Rest). 12. Remove the palm rest (see Hinge Cover). 9. Remove the fan (see Display Assembly). 11. Remove the display assembly (see Fan). Back to Contents Page Base Dell™ Latitude™ D620 Service Manual CAUTION: Before performing the following procedures, follow the safety instructions in Before...
Service Manual
Page 16
...computer, discharge static electricity from the system board. 15. Back to Contents Page Fan Dell™ Latitude™ D620 Service Manual CAUTION: Before performing the following procedures, follow the safety instructions in Before Working Inside Your Computer. 2. Remove the palm rest (see Speaker). 14. Remove... surface. 1. Follow the instructions in the Product Information Guide. Remove the hinge cover (see System Board). 16. Disconnect the fan power cable from your body before you touch any installed media bay device (see Media Bay Devices). 4. Remove the memory module...
...computer, discharge static electricity from the system board. 15. Back to Contents Page Fan Dell™ Latitude™ D620 Service Manual CAUTION: Before performing the following procedures, follow the safety instructions in Before Working Inside Your Computer. 2. Remove the palm rest (see Speaker). 14. Remove... surface. 1. Follow the instructions in the Product Information Guide. Remove the hinge cover (see System Board). 16. Disconnect the fan power cable from your body before you touch any installed media bay device (see Media Bay Devices). 4. Remove the memory module...
Service Manual
Page 36
Back to Contents Page System Board Dell™ Latitude™ D620 Service Manual Removing the System Board Installing the System Board Removing the System Board CAUTION: Before performing the following procedures, follow the safety instructions in Before Working Inside Your Computer. 2. Remove the modem (...rest (see Hard Drive). 6. Remove the keyboard (see Memory). 8. Remove the memory module (see Keyboard). 4. Disconnect the fan cable from your body before you touch any of your computer, discharge static electricity from the system board. 17. Disconnect the ...
Back to Contents Page System Board Dell™ Latitude™ D620 Service Manual Removing the System Board Installing the System Board Removing the System Board CAUTION: Before performing the following procedures, follow the safety instructions in Before Working Inside Your Computer. 2. Remove the modem (...rest (see Hard Drive). 6. Remove the keyboard (see Memory). 8. Remove the memory module (see Keyboard). 4. Disconnect the fan cable from your body before you touch any of your computer, discharge static electricity from the system board. 17. Disconnect the ...