Dell Technology Guide
Page 60
... the rollers with a cotton swab moistened lightly with a mild cleaning solution. Ensure that you need to: 1 Add a Bluetooth adapter to the service on the rollers. 7 Replace the ball and retainer ring, and turn the retainer ring clockwise until it . Cleaning an Optical Mouse Clean the outside casing of the device, type... a service, clear the check box next to your computer, if one is not left on the Services tab, and click OK. 60 Navigation Devices (Mouse, Keyboard, Touch Pad)
... the rollers with a cotton swab moistened lightly with a mild cleaning solution. Ensure that you need to: 1 Add a Bluetooth adapter to the service on the rollers. 7 Replace the ball and retainer ring, and turn the retainer ring clockwise until it . Cleaning an Optical Mouse Clean the outside casing of the device, type... a service, clear the check box next to your computer, if one is not left on the Services tab, and click OK. 60 Navigation Devices (Mouse, Keyboard, Touch Pad)
Dell Technology Guide
Page 274
Some possible causes of the lights can be malfunctioning or incorrectly installed. - Power, keyboard, and mouse extension cables - When the computer starts normally, the lights flash, and then turn off. Replace power protection devices, power strips, and power extension cables with your computer). - Ensure that the main power cable and front panel cable...
Some possible causes of the lights can be malfunctioning or incorrectly installed. - Power, keyboard, and mouse extension cables - When the computer starts normally, the lights flash, and then turn off. Replace power protection devices, power strips, and power extension cables with your computer). - Ensure that the main power cable and front panel cable...
Dell Technology Guide
Page 275
...keyboard status lights display the current status of certain features. PREVIOUS ATTEMPTS AT BOOTING THIS SYSTEM HAVE FAILED AT CHECKPOINT [NNNN]. Replace the battery (see the documentation shipped with your computer for more details. Replace the CPU fan (see the Service Manual for your computer or search for the topic on the Dell...! Possible HDD failure during HDD boot test (see "Contacting Dell" on the Dell Support website support.dell.com. The computer failed to learn more about the meaning of the various keyboard status lights displayed, see the Service Manual for your computer ...
...keyboard status lights display the current status of certain features. PREVIOUS ATTEMPTS AT BOOTING THIS SYSTEM HAVE FAILED AT CHECKPOINT [NNNN]. Replace the battery (see the documentation shipped with your computer for more details. Replace the CPU fan (see the Service Manual for your computer or search for the topic on the Dell...! Possible HDD failure during HDD boot test (see "Contacting Dell" on the Dell Support website support.dell.com. The computer failed to learn more about the meaning of the various keyboard status lights displayed, see the Service Manual for your computer ...
Dell Technology Guide
Page 297
... outlet and are securely connected to the same power strip Troubleshooting 297 Some possible causes of the computer and the electrical outlet. • Replace power strips, power extension cables, and other power protection devices with similar in standby mode. Press a key on . • Ensure ...system board (see the Service Manual for your computer). • Remove and then reinstall all components and cables are : • Power, keyboard, and mouse extension cables • Too many devices connected to the system board (see the Service Manual for your computer). The computer is...
... outlet and are securely connected to the same power strip Troubleshooting 297 Some possible causes of the computer and the electrical outlet. • Replace power strips, power extension cables, and other power protection devices with similar in standby mode. Press a key on . • Ensure ...system board (see the Service Manual for your computer). • Remove and then reinstall all components and cables are : • Power, keyboard, and mouse extension cables • Too many devices connected to the system board (see the Service Manual for your computer). The computer is...
Dell Technology Guide
Page 304
...problem might exist. 304 Troubleshooting If the computer is plugged into a power strip, ensure that the power strip is turned on properly. - Replace power protection devices, power strips, and power extension cables with another device, such as a lamp. - Ensure that the power strip is... plugged into both the power connector on the keyboard, move the mouse, or press the power button to resume normal operation. Ensure that the computer turns on . - Contact Dell (see "Power Lights for your computer. For additional safety best practices information, ...
...problem might exist. 304 Troubleshooting If the computer is plugged into a power strip, ensure that the power strip is turned on properly. - Replace power protection devices, power strips, and power extension cables with another device, such as a lamp. - Ensure that the power strip is... plugged into both the power connector on the keyboard, move the mouse, or press the power button to resume normal operation. Ensure that the computer turns on . - Contact Dell (see "Power Lights for your computer. For additional safety best practices information, ...
Setup Guide
Page 59
... cable. Hard-disk drive read failure - Using Support Tools Keyboard failure - Contact Dell (see "Contacting Dell" on page 76). To replace the keyboard, see the Service Manual at support.dell.com/manuals. CPU fan failure - Possible hard drive failure during HDD boot test. Replace the battery (see "Contacting Dell" on your boot device, ensure that the cables are...
... cable. Hard-disk drive read failure - Using Support Tools Keyboard failure - Contact Dell (see "Contacting Dell" on page 76). To replace the keyboard, see the Service Manual at support.dell.com/manuals. CPU fan failure - Possible hard drive failure during HDD boot test. Replace the battery (see "Contacting Dell" on your boot device, ensure that the cables are...