Dell M70 manual Fans, Removing the Microprocessor Fan, Removing the Video Card Fan

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Fans

Dell Precision™ M70 Service Manual

CAUTION: Before performing the following procedures, read the safety instructions in your Product Information Guide.

NOTICE: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such as the back panel) on the computer.

Removing the Microprocessor Fan

1.Follow the instructions in "Preparing to Work Inside the Computer."

2.Remove the display assembly.

3.Remove the keyboard.

4.Remove the palm rest.

5.Remove the M2.5 x 5-mm screw from the top left corner of the fan.

6.Disconnect the fan cable connector.

1M2.5 x 5-mm screw

2fan cable connector

7.Lift the fan straight up out of the computer.

Removing the Video Card Fan

1.Follow the instructions in "Preparing to Work Inside the Computer."

2.Remove the display assembly.

3.Remove the keyboard.

4.Remove the palm rest.

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Contents Model PP02X February 2005 Rev. A00 Before You Begin Preparing to Work Inside the ComputerScrew Identification Recommended ToolsComputer Orientation Page Back to Contents Flashing the Bios Internal Card With Bluetooth Wireless Technology Removing the Card With Bluetooth Wireless TechnologyBack to Contents Center Control Cover Coin-Cell Battery Back to Contents Removing the Microprocessor Module Installing the Microprocessor ModuleMicroprocessor Module Back to Contents Microprocessor Thermal-Cooling Assembly Removing the Microprocessor Thermal-Cooling AssemblyInstalling the Microprocessor Thermal-Cooling Assembly Display Assembly Display AssemblyDisplay Bezel Display Panel Back to Contents Removing the Video Card Fan FansRemoving the Microprocessor Fan Back to Contents Removing the Hard Drive From the Carrier Hard DriveRemoving the Hard Drive and Carrier Back to Contents Keyboard M2.5 x 5-mm screws Keyboard Palm rest Keyboard tabs Palm Rest Back to Contents PC Card Reader Removing the PC Card ReaderPin Assignments for I/O Connectors USB ConnectorVideo Connector Video TV-Out ConnectorSerial Connector Smart Card Reader Removing the Smart Card ReaderSpeakers System Board Removing the System BoardPage Installing the System Board System Components Model PP02X February 2005 Rev. A00 Memory Module Dimm B Memory Modules, Mini PCI Card, Modem, and DevicesMemory Modules Dimm a Memory Module When You Have Installed the Memory Modules Mini PCI CardPage Modem If the Device Screw Is Not Installed DevicesIf the Device Screw Is Installed Back to Contents Video Card Assembly Removing the Video Card Assembly