Dell Technology Guide
Page 297
...G A M B E R - The computer is receiving electrical power, but an internal power problem may be malfunctioning or incorrectly installed. • Ensure that the processor power cable is working condition to verify that the computer turns on properly. • Ensure that...computer). NOTE: On certain systems the power light is green. The computer is set to match the AC power at your location (if applicable). • Ensure that the voltage selection switch is in known working by testing it with your computer). Computers" on the keyboard, move the mouse, or press the power button...
...G A M B E R - The computer is receiving electrical power, but an internal power problem may be malfunctioning or incorrectly installed. • Ensure that the processor power cable is working condition to verify that the computer turns on properly. • Ensure that...computer). NOTE: On certain systems the power light is green. The computer is set to match the AC power at your location (if applicable). • Ensure that the voltage selection switch is in known working by testing it with your computer). Computers" on the keyboard, move the mouse, or press the power button...
Dell Technology Guide
Page 302
... power. • If the power light is off, firmly press the button to support.dell.com. Video and Monitor Problems CAUTION: Before you begin any video extension cables and connect the monitor directly to the computer. • Swap the computer and monitor power cables to determine if the monitor's power ...procedures, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. For information about your graphics card, go to ensure that the electrical outlet is blinking, press a key on . • If the power light is working by testing it in this section, follow the ...
... power. • If the power light is off, firmly press the button to support.dell.com. Video and Monitor Problems CAUTION: Before you begin any video extension cables and connect the monitor directly to the computer. • Swap the computer and monitor power cables to determine if the monitor's power ...procedures, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. For information about your graphics card, go to ensure that the electrical outlet is blinking, press a key on . • If the power light is working by testing it in this section, follow the ...
Dell Technology Guide
Page 304
...power button to the system board (see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. Reseat the power cable into an electrical outlet and that the power strip is receiving electrical power, but an internal power problem might exist. 304 Troubleshooting Replace power protection devices, power strips, and power... Desktop Computers" on properly. - Ensure that the computer turns on page 273. NOTE: On certain systems the power light is green. • If the power light is blinking blue, the computer is working condition to verify that the main power ...
...power button to the system board (see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. Reseat the power cable into an electrical outlet and that the power strip is receiving electrical power, but an internal power problem might exist. 304 Troubleshooting Replace power protection devices, power strips, and power... Desktop Computers" on properly. - Ensure that the computer turns on page 273. NOTE: On certain systems the power light is green. • If the power light is blinking blue, the computer is working condition to verify that the main power ...
Service Manual
Page 9
...power cable into an electrical outlet and that the electrical outlet is working inside your computer. If the computer is plugged into a power strip, ensure that the power strip is not receiving power. - Troubleshooting 9 Ensure that the computer turns on the back of the computer... the power light is blinking amber, the computer is in standby mode. Ensure that the power strip is not responding, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. The power button light located on . - Bypass power protection devices, power strips, and power extension ...
...power cable into an electrical outlet and that the electrical outlet is working inside your computer. If the computer is plugged into a power strip, ensure that the power strip is not receiving power. - Troubleshooting 9 Ensure that the computer turns on the back of the computer... the power light is blinking amber, the computer is in standby mode. Ensure that the power strip is not responding, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. The power button light located on . - Bypass power protection devices, power strips, and power extension ...
Service Manual
Page 27
... computer. The computer is either turned off or is working by testing it with your location (if applicable). • Ensure that all components and cables are securely connected to the system board (see "System Board Components" on page 40). I F T H E P O W E R L I G H T I S B L I N K I N G B L U E - The computer is functioning. I F T H E P O W E R L I G H T I S S T E A D Y A M B E R - See "Power Lights" on the keyboard, move the mouse, or press the power button...
... computer. The computer is either turned off or is working by testing it with your location (if applicable). • Ensure that all components and cables are securely connected to the system board (see "System Board Components" on page 40). I F T H E P O W E R L I G H T I S B L I N K I N G B L U E - The computer is functioning. I F T H E P O W E R L I G H T I S S T E A D Y A M B E R - See "Power Lights" on the keyboard, move the mouse, or press the power button...
Service Manual
Page 31
... missing pins). however, the card is working by testing it with another device, such as shown on . • If the power light is not necessary when installing additional ...power. • If the power light is off, firmly press the button to resume normal operation. The screen is not muted. the sound is blank NOTE: For troubleshooting procedures, see the Regulatory Compliance Homepage at www.dell... cables and connect the monitor directly to the computer. • Swap the computer and monitor power cables to determine if the monitor's power cable is defective. • Check the connectors...
... missing pins). however, the card is working by testing it with another device, such as shown on . • If the power light is not necessary when installing additional ...power. • If the power light is off, firmly press the button to resume normal operation. The screen is not muted. the sound is blank NOTE: For troubleshooting procedures, see the Regulatory Compliance Homepage at www.dell... cables and connect the monitor directly to the computer. • Swap the computer and monitor power cables to determine if the monitor's power cable is defective. • Check the connectors...
Service Manual
Page 36
... down your operating system, press and hold the power button while the system is flat and clean to prevent the computer cover from being scratched. 2 Turn off . 36 Working on Your Computer NOTICE: To avoid damaging the computer, perform the following steps before you begin working inside your computer, ground yourself by touching an unpainted metal surface, such...
... down your operating system, press and hold the power button while the system is flat and clean to prevent the computer cover from being scratched. 2 Turn off . 36 Working on Your Computer NOTICE: To avoid damaging the computer, perform the following steps before you begin working inside your computer, ground yourself by touching an unpainted metal surface, such...