Setup and Quick Reference Guide
Page 22
Vostro 420 Back View 1 2 7 6 5 3 4 1 power cord connector 3 security cable/padlock rings 5 back-panel connectors 7 voltage selector switch 2 power-supply vent 4 expansion card slots 6 power-supply light 22 About Your Computer
Vostro 420 Back View 1 2 7 6 5 3 4 1 power cord connector 3 security cable/padlock rings 5 back-panel connectors 7 voltage selector switch 2 power-supply vent 4 expansion card slots 6 power-supply light 22 About Your Computer
Setup and Quick Reference Guide
Page 25
Vostro 220 Back View 1 2 7 6 5 3 4 1 power cord connector 3 security cable/padlock rings 5 back-panel connectors 7 voltage selector switch 2 power-supply vent 4 expansion card slots 6 power-supply light About Your Computer 25
Vostro 220 Back View 1 2 7 6 5 3 4 1 power cord connector 3 security cable/padlock rings 5 back-panel connectors 7 voltage selector switch 2 power-supply vent 4 expansion card slots 6 power-supply light About Your Computer 25
Setup and Quick Reference Guide
Page 28
Vostro 220s Back View 1 7 6 2 5 3 4 1 security cable/padlock rings 3 power connector 5 power supply light 7 back-panel connectors 2 voltage selector switch 4 power supply vents 6 expansion card slots 28 About Your Computer
Vostro 220s Back View 1 7 6 2 5 3 4 1 security cable/padlock rings 3 power connector 5 power supply light 7 back-panel connectors 2 voltage selector switch 4 power supply vents 6 expansion card slots 28 About Your Computer
Service Manual
Page 51
Back to Contents Page Troubleshooting Dell™ Vostro™ 420/220/220s Service Manual Tools Dell Diagnostics Solving Problems Dell Technical Update Service Dell Support Utility Tools Power Lights CAUTION: Before working by testing it with your location, if applicable. ¡ Ensure that the power...light is blinking amber, the computer is receiving electrical power, but an internal power problem may exist. ¡ Ensure that the voltage selection switch is steady amber, a device may consist of beeps during start -up if the monitor cannot display errors or problems. For example, one...
Back to Contents Page Troubleshooting Dell™ Vostro™ 420/220/220s Service Manual Tools Dell Diagnostics Solving Problems Dell Technical Update Service Dell Support Utility Tools Power Lights CAUTION: Before working by testing it with your location, if applicable. ¡ Ensure that the power...light is blinking amber, the computer is receiving electrical power, but an internal power problem may exist. ¡ Ensure that the voltage selection switch is steady amber, a device may consist of beeps during start -up if the monitor cannot display errors or problems. For example, one...
Service Manual
Page 61
...the main power cable and front panel cable are securely connected to the printer and the computer. l Ensure that the voltage selection switch is in the power connector on . Some possible causes of interference are properly installed and securely connected to match the AC power at...that the computer turns on Check the printer cable connections - For additional safety best practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. If the printer is blinking amber, beep code 3 - If the power light is off or is working by Windows -...
...the main power cable and front panel cable are securely connected to the printer and the computer. l Ensure that the voltage selection switch is in the power connector on . Some possible causes of interference are properly installed and securely connected to match the AC power at...that the computer turns on Check the printer cable connections - For additional safety best practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. If the printer is blinking amber, beep code 3 - If the power light is off or is working by Windows -...