Service Manual
Page 9
Replacing the coin-cell battery 93 Procedure...93 Post-requisites 93 Removing the power-supply unit 94 Prerequisites...94 Procedure...94 Replacing the power-supply unit 96 Procedure...96 Post-requisites 96 Removing the system board 97 Prerequisites...97 Procedure...97 Replacing the system board 99 Procedure...99 Post-requisites ...
Replacing the coin-cell battery 93 Procedure...93 Post-requisites 93 Removing the power-supply unit 94 Prerequisites...94 Procedure...94 Replacing the power-supply unit 96 Procedure...96 Post-requisites 96 Removing the system board 97 Prerequisites...97 Procedure...97 Replacing the system board 99 Procedure...99 Post-requisites ...
Service Manual
Page 15
For more safety best practices, see the Regulatory Compliance home page at www.dell.com/regulatory_compliance. Inside view of your computer 1 power supply 3 front bezel 5 secondary hard-drive 7 card-retention bracket 2 optical drive 4 primary hard-drive 6 graphics card 15 After working inside your computer, follow the steps in After working inside your computer. Technical overview WARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the instructions in Before working inside your computer.
For more safety best practices, see the Regulatory Compliance home page at www.dell.com/regulatory_compliance. Inside view of your computer 1 power supply 3 front bezel 5 secondary hard-drive 7 card-retention bracket 2 optical drive 4 primary hard-drive 6 graphics card 15 After working inside your computer, follow the steps in After working inside your computer. Technical overview WARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the instructions in Before working inside your computer.
Service Manual
Page 94
... WARNING: Before working inside your computer, read the safety information that secure the power-supply unit to release the power-supply unit from the system board, hard drives, and optical drives. For more safety best practices, see "System-board ... your computer. supply unit to the chassis. 3 While pressing and holding the power-supply clamps, slide the power- Prerequisites Remove the computer cover. Procedure 1 Disconnect the DC power cables from the power-supply clamps. 94 For more information, see the Regulatory Compliance home page at www.dell.com/regulatory_compliance. ...
... WARNING: Before working inside your computer, read the safety information that secure the power-supply unit to release the power-supply unit from the system board, hard drives, and optical drives. For more safety best practices, see "System-board ... your computer. supply unit to the chassis. 3 While pressing and holding the power-supply clamps, slide the power- Prerequisites Remove the computer cover. Procedure 1 Disconnect the DC power cables from the power-supply clamps. 94 For more information, see the Regulatory Compliance home page at www.dell.com/regulatory_compliance. ...
Service Manual
Page 95
4 Lift the power-supply unit off the chassis. 1 screws (4) 3 DC power cables 2 power-supply unit 4 power-supply clamps (2) 95
4 Lift the power-supply unit off the chassis. 1 screws (4) 3 DC power cables 2 power-supply unit 4 power-supply clamps (2) 95
Service Manual
Page 96
...-board components". For more information, see the Regulatory Compliance home page at www.dell.com/regulatory_compliance. After working inside your computer, follow the steps in After working inside your computer. Post-requisites Replace the computer cover. 96 Replacing the power-supply unit WARNING: Before working inside your computer, read the safety information that...
...-board components". For more information, see the Regulatory Compliance home page at www.dell.com/regulatory_compliance. After working inside your computer, follow the steps in After working inside your computer. Post-requisites Replace the computer cover. 96 Replacing the power-supply unit WARNING: Before working inside your computer, read the safety information that...