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
...If the power light is steady amber, a device may exist. ¡ Ensure that the voltage selection switch is set to match the AC power at www.dell.com/regulatory_compliance. l Eliminate interference. Some possible causes of beeps during start -up if the monitor cannot display... to the system board (see System Board Components). 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 computer...
...If the power light is steady amber, a device may exist. ¡ Ensure that the voltage selection switch is set to match the AC power at www.dell.com/regulatory_compliance. l Eliminate interference. Some possible causes of beeps during start -up if the monitor cannot display... to the system board (see System Board Components). 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 computer...
Service Manual
Page 61
See Power Lights. If the power light is off or is not receiving power. l Ensure that the voltage selection switch is set to match the AC power at your printer, contact the printer's manufacturer. The computer is receiving electrical power, ...system board (see System Board Components). Click Properties® Ports. For additional safety best practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. Click Start® Control Panel® Printers and Other Hardware® View installed printers or fax printers. 2. For additional ...
See Power Lights. If the power light is off or is not receiving power. l Ensure that the voltage selection switch is set to match the AC power at your printer, contact the printer's manufacturer. The computer is receiving electrical power, ...system board (see System Board Components). Click Properties® Ports. For additional safety best practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. Click Start® Control Panel® Printers and Other Hardware® View installed printers or fax printers. 2. For additional ...