Setup and Quick Reference Guide
Page 34
... occurred. Connectors (continued) Expansion slots PCI Express Front panel USB Processor Front panel control Front panel audio HDA header Memory Power 12 V Power LAN on motherboard (LOM) Controls and Lights Front of computer: Power button Power light Drive activity light Diagnostic light Mini Tower: four full-height slots Desktop: four half...
... occurred. Connectors (continued) Expansion slots PCI Express Front panel USB Processor Front panel control Front panel audio HDA header Memory Power 12 V Power LAN on motherboard (LOM) Controls and Lights Front of computer: Power button Power light Drive activity light Diagnostic light Mini Tower: four full-height slots Desktop: four half...
Setup and Quick Reference Guide
Page 40
... Off Off Problem Description The computer is working electrical outlet and press the power button. • If the problem persists, contact Dell (see "Contacting Dell" on . • Ensure that the main power cable and front panel cable are securely connected to drain. Plug the computer into... an electrical outlet and are turned on page 66). 40 Troubleshooting Tips A possible motherboard failure has occurred. Allow one minute for the power to...
... Off Off Problem Description The computer is working electrical outlet and press the power button. • If the problem persists, contact Dell (see "Contacting Dell" on . • Ensure that the main power cable and front panel cable are securely connected to drain. Plug the computer into... an electrical outlet and are turned on page 66). 40 Troubleshooting Tips A possible motherboard failure has occurred. Allow one minute for the power to...
Setup and Quick Reference Guide
Page 41
... internal and external peripherals, and press and hold the power supply button. Contact Dell (see "Contacting Dell" on page 66). 3 If the LED still does not illuminate, remove the PSU connections from the motherboard, then press and hold the power supply test button.If it illuminates, there ...could be with the motherboard. Contact Dell (see "Contacting Dell" on page 66). 4 If the LED still does not illuminate, the problem ...
... internal and external peripherals, and press and hold the power supply button. Contact Dell (see "Contacting Dell" on page 66). 3 If the LED still does not illuminate, remove the PSU connections from the motherboard, then press and hold the power supply test button.If it illuminates, there ...could be with the motherboard. Contact Dell (see "Contacting Dell" on page 66). 4 If the LED still does not illuminate, the problem ...
Setup and Quick Reference Guide
Page 42
... page 66). 42 Troubleshooting Tips Contact Dell (see "Contacting Dell" on page 66). Light Pattern Steady Amber Steady Amber Steady Amber Steady Amber Problem Description Suggested Resolution Memory modules are installed, remove the modules, then reinstall one module and restart the computer. A possible motherboard failure has occurred. • Remove all modules without error...
... page 66). 42 Troubleshooting Tips Contact Dell (see "Contacting Dell" on page 66). Light Pattern Steady Amber Steady Amber Steady Amber Steady Amber Problem Description Suggested Resolution Memory modules are installed, remove the modules, then reinstall one module and restart the computer. A possible motherboard failure has occurred. • Remove all modules without error...
Setup and Quick Reference Guide
Page 43
...8226; Remove the coin cell battery for one . • If the problem persists, the motherboard is connected and powered on. • If the problem persists, contact Dell (see "Contacting Dell" on condition. The computer is probably bad. Light Pattern Steady Amber Steady Amber Steady Amber ... 2x2 power connector from the PCI and PCI-E slots and restart the computer. "Contacting Dell" on page 66. • If the problem persists, the motherboard is in a normal on page 66). A possible motherboard failure has occurred. • Disconnect all peripheral cards from the power supply unit. ...
...8226; Remove the coin cell battery for one . • If the problem persists, the motherboard is connected and powered on. • If the problem persists, contact Dell (see "Contacting Dell" on condition. The computer is probably bad. Light Pattern Steady Amber Steady Amber Steady Amber ... 2x2 power connector from the PCI and PCI-E slots and restart the computer. "Contacting Dell" on page 66. • If the problem persists, the motherboard is in a normal on page 66). A possible motherboard failure has occurred. • Disconnect all peripheral cards from the power supply unit. ...