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
Setup and Quick Reference Guide
Page 36
Connectors (continued) Front panel audio HDA header Processor Memory Power 12V Power one 10-pin connector one 775-pin connector Vostro 420: four 240-pin connectors Vostro 220/220s: two 240-pin connectors one 4-pin connector one 24-pin connector Controls and Lights Front of computer: Link integrity light (on green light - off ...the integrated network adapter) network and the computer. Blinking blue in hibernate, soft-off, or mechanicaloff Drive activity light blue light - Blinking amber indicates a power problem sensed by the power supply unit. The computer is in sleep state;
Connectors (continued) Front panel audio HDA header Processor Memory Power 12V Power one 10-pin connector one 775-pin connector Vostro 420: four 240-pin connectors Vostro 220/220s: two 240-pin connectors one 4-pin connector one 24-pin connector Controls and Lights Front of computer: Link integrity light (on green light - off ...the integrated network adapter) network and the computer. Blinking blue in hibernate, soft-off, or mechanicaloff Drive activity light blue light - Blinking amber indicates a power problem sensed by the power supply unit. The computer is in sleep state;
Setup and Quick Reference Guide
Page 37
...: Heat dissipation is calculated by using the power supply wattage rating. Power DC power supply: Wattage Vostro 420: 350 W Vostro 220: 300 W Vostro 220s: 250 W Maximum heat dissipation for 350 W power supply, 1194 BTU/hr (MHD) for 300 W power supply, 1023 BTU/hr for important voltage setting information) Vostro 420: 115/230 VAC, 50/60 Hz, 8A/4A Vostro 220: 115/230 VAC, 50/60 Hz, 7A...
...: Heat dissipation is calculated by using the power supply wattage rating. Power DC power supply: Wattage Vostro 420: 350 W Vostro 220: 300 W Vostro 220s: 250 W Maximum heat dissipation for 350 W power supply, 1194 BTU/hr (MHD) for 300 W power supply, 1023 BTU/hr for important voltage setting information) Vostro 420: 115/230 VAC, 50/60 Hz, 8A/4A Vostro 220: 115/230 VAC, 50/60 Hz, 7A...
Setup and Features Information Tech Sheet
Page 2
... back-panel connectors 14 voltage selector switch 16 power-supply vent Vostro 220 Front and Back View 1 2 15 14 16 10 13 3 9 4 8 12 7 17 5 6 11 1 optical drive 3 optional optical-drive bay 5 power button, power light 7 microphone connector 9 IEEE 1394 connector (optional) 11 expansion card slots (8) 13 power-supply light 15 power cord connector 17 security cable/padlock rings 2 drive...
... back-panel connectors 14 voltage selector switch 16 power-supply vent Vostro 220 Front and Back View 1 2 15 14 16 10 13 3 9 4 8 12 7 17 5 6 11 1 optical drive 3 optional optical-drive bay 5 power button, power light 7 microphone connector 9 IEEE 1394 connector (optional) 11 expansion card slots (8) 13 power-supply light 15 power cord connector 17 security cable/padlock rings 2 drive...
Setup and Features Information Tech Sheet
Page 3
Vostro 220s Front and Back View 7 13 1 12 2 3 4 5 6 1 optical drive 3 USB 2.0 connectors (2) 5 microphone connector 7 media card reader (optional) 9 voltage selector switch 11 expansion card slots (4) 13 security cable/padlock rings 11 10 14 9 8 2 power button, power light 4 headphone connector 6 drive-activity light 8 power supply vents 10 power supply light 12 back-panel connectors 14 power connector
Vostro 220s Front and Back View 7 13 1 12 2 3 4 5 6 1 optical drive 3 USB 2.0 connectors (2) 5 microphone connector 7 media card reader (optional) 9 voltage selector switch 11 expansion card slots (4) 13 security cable/padlock rings 11 10 14 9 8 2 power button, power light 4 headphone connector 6 drive-activity light 8 power supply vents 10 power supply light 12 back-panel connectors 14 power connector
Setup and Features Information Tech Sheet
Page 8
... 3 V CR2032 lithium coin cell Physical Height Width Vostro 420 - 41.4 cm (16.3 inches) Vostro 220 - 35.44 cm (13.95 inches) Vostro 220s - 35.4 cm (13.9 inches) Vostro 420 - 18.3 cm (7.20 inches) Vostro 220 - 16.94 cm (6.67 inches) Vostro 220s - 10 cm (3.9 inches) Blinking amber indicates a power problem sensed by the power supply unit. The computer is in sleep state; A good...
... 3 V CR2032 lithium coin cell Physical Height Width Vostro 420 - 41.4 cm (16.3 inches) Vostro 220 - 35.44 cm (13.95 inches) Vostro 220s - 35.4 cm (13.9 inches) Vostro 420 - 18.3 cm (7.20 inches) Vostro 220 - 16.94 cm (6.67 inches) Vostro 220s - 10 cm (3.9 inches) Blinking amber indicates a power problem sensed by the power supply unit. The computer is in sleep state; A good...
Service Manual
Page 37
Inside View of Your Computer Vostro™ 420 1 6 5 1 power supply 3 media card reader (optional) 5 3.5-inch hard drive bays (4) 2 3 4 2 5.25-inch drive bays (3) 4 I/O panel 6 chassis fan Working on Your Computer 37
Inside View of Your Computer Vostro™ 420 1 6 5 1 power supply 3 media card reader (optional) 5 3.5-inch hard drive bays (4) 2 3 4 2 5.25-inch drive bays (3) 4 I/O panel 6 chassis fan Working on Your Computer 37
Service Manual
Page 38
Vostro 220 1 6 5 2 3 1 power supply 3 media card reader (optional) 5 3.5-inch hard drive bays (2) 4 2 5.25-inch drive bays (2) 4 I/O panel 6 chassis fan 38 Working on Your Computer
Vostro 220 1 6 5 2 3 1 power supply 3 media card reader (optional) 5 3.5-inch hard drive bays (2) 4 2 5.25-inch drive bays (2) 4 I/O panel 6 chassis fan 38 Working on Your Computer
Service Manual
Page 39
Vostro 220s 2 1 6 ' 1 power supply 3 optical drive 5 I/O panel 3 4 5 2 chassis fan 4 media card reader (optional) 6 3.5-inch hard drive bays (2) Working on Your Computer 39
Vostro 220s 2 1 6 ' 1 power supply 3 optical drive 5 I/O panel 3 4 5 2 chassis fan 4 media card reader (optional) 6 3.5-inch hard drive bays (2) Working on Your Computer 39
Service Manual
Page 107
... Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. CAUTION: To guard against electrical shock, always unplug your computer. the illustrations provided are for the Vostro 420, Vostro 220, and Vostro 220s computers; Removing the Power Supply 1 Follow the procedures in the computer chassis as you reinstall the power supply to the PWR1 connector on page 47). Power Supply 107 For additional safety...
... Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. CAUTION: To guard against electrical shock, always unplug your computer. the illustrations provided are for the Vostro 420, Vostro 220, and Vostro 220s computers; Removing the Power Supply 1 Follow the procedures in the computer chassis as you reinstall the power supply to the PWR1 connector on page 47). Power Supply 107 For additional safety...
Service Manual
Page 108
7 Press down on the power supply retention clips. 1 2 1 screws (4) (only 3 screws for Vostro 2 power supply 220s) 8 Slide the power supply toward the front of the computer and lift it out. 108 Power Supply
7 Press down on the power supply retention clips. 1 2 1 screws (4) (only 3 screws for Vostro 2 power supply 220s) 8 Slide the power supply toward the front of the computer and lift it out. 108 Power Supply
Service Manual
Page 109
... prevent the cables from being damaged. 3 Reconnect the DC power cables to the back of the grounding system. Replacing the Power Supply 1 Set the replacement power supply into the routing clips (if present). NOTICE: Route the DC power cables as these screws are secure. 4 For the Vostro 220s: Power Supply 109 NOTE: Double-check all screws may cause electrical shock...
... prevent the cables from being damaged. 3 Reconnect the DC power cables to the back of the grounding system. Replacing the Power Supply 1 Set the replacement power supply into the routing clips (if present). NOTICE: Route the DC power cables as these screws are secure. 4 For the Vostro 220s: Power Supply 109 NOTE: Double-check all screws may cause electrical shock...
Service Manual
Page 110
b Slide the optical drive back into the drive bay. DC Power Supply Connectors Vostro 420 P10 P2 P3 P9 P8 P4 P7 P5 P1 P6 110 Power Supply c Replace the chassis support bracket (see "Installing a PCI or PCI Express Card" on page 45. a Reinstall any PCI or PCI Express cards (see "Replacing the Chassis Support Bracket" on page 57). 5 Follow the procedure in "After Working on Your Computer" on page 60).
b Slide the optical drive back into the drive bay. DC Power Supply Connectors Vostro 420 P10 P2 P3 P9 P8 P4 P7 P5 P1 P6 110 Power Supply c Replace the chassis support bracket (see "Installing a PCI or PCI Express Card" on page 45. a Reinstall any PCI or PCI Express cards (see "Replacing the Chassis Support Bracket" on page 57). 5 Follow the procedure in "After Working on Your Computer" on page 60).