Service Manual
Page 107
...Vostro 220s: a Remove the chassis support bracket (see "Removing the Chassis Support Bracket" on page 55). You must reroute these cables properly when you remove them from the routing clips (if present) on page 35. 2 Remove the computer cover (see the Regulatory Compliance Homepage at www.dell... electrical shock, always unplug your computer from the system board and drives. For additional safety best practices information, see "Removing the Computer Cover" on the system board. NOTICE: The procedure for removing and replacing the power supply is identical (except where noted)...
...Vostro 220s: a Remove the chassis support bracket (see "Removing the Chassis Support Bracket" on page 55). You must reroute these cables properly when you remove them from the routing clips (if present) on page 35. 2 Remove the computer cover (see the Regulatory Compliance Homepage at www.dell... electrical shock, always unplug your computer from the system board and drives. For additional safety best practices information, see "Removing the Computer Cover" on the system board. NOTICE: The procedure for removing and replacing the power supply is identical (except where noted)...
Service Manual
Page 109
...the Vostro 220s: Power Supply 109 The cables must be properly routed to prevent the cables from being damaged. 3 Reconnect the DC power cables to the back of the grounding system. CAUTION: Failure to replace and tighten all cable connections to ensure that secure the power supply to... the system board and drives. NOTE: Double-check all screws may cause electrical shock as you insert them into place. 2 Replace and tighten the screws that they are a key part of the computer chassis. Replacing the Power Supply 1 Set the replacement power supply into the...
...the Vostro 220s: Power Supply 109 The cables must be properly routed to prevent the cables from being damaged. 3 Reconnect the DC power cables to the back of the grounding system. CAUTION: Failure to replace and tighten all cable connections to ensure that secure the power supply to... the system board and drives. NOTE: Double-check all screws may cause electrical shock as you insert them into place. 2 Replace and tighten the screws that they are a key part of the computer chassis. Replacing the Power Supply 1 Set the replacement power supply into the...