Owner`s manual
Table Of Contents
- Dell Precision Tower 7910 Owner's Manual
- Working on Your Computer
- Removing and Installing Components
- Recommended Tools
- System Overview
- Removing the Power Supply Unit (PSU)
- Installing the Power Supply Unit (PSU)
- Removing the Front Cover
- Installing the Front Cover
- Removing the Hard Drive
- Installing the Hard Drive
- Removing the Left Cover
- Installing the Left Cover
- Removing the Intrusion Switch
- Installing the Intrusion Switch
- Removing the PCI Card
- Installing the PCI Card
- Removing the Slimline Optical Drive
- Installing the Slimline Optical Drive
- Removing the Memory Shroud
- Installing the Memory Shroud
- Removing the Memory
- Installing the Memory
- Removing the Coin-Cell Battery
- Installing the Coin-Cell Battery
- Removing the Heatsink
- Installing the Heatsink
- Removing the Liquid Cooler Heatsink (Optional)
- Installing the Liquid Cooler Heatsink (Optional)
- Removing the HeatSink Fan
- Installing the Heatsink Fan
- Removing the PCIe Card Retention
- Installing the PCIe card retention
- Removing the System-Fan Assembly
- Installing the System-Fan Assembly
- Removing the Front Bezel
- Installing the Front Bezel
- Removing the I/O Panel and the USB 3.0 Ports
- Installing the I/O Panel and the USB 3.0 Ports
- Removing the Power Switch
- Installing the Power Switch
- Removing the Speaker
- Installing the Speaker
- Removing the Right Cover
- Installing the Right Cover
- Removing the 5.25-inch Optical Drive
- Installing the 5.25-inch Optical Drive
- Removing the HDD Thermal Sensor
- Installing the HDD Thermal Sensor
- Removing the Processor
- Installing the Processor
- Removing the Hard-Drive Fan
- Installing the Hard-Drive Fan
- Removing the Power Supply Unit (PSU) Card
- Installing the Power Supply Unit (PSU) Card
- System Board Components
- Removing the System Board
- Installing the System Board
- Additional Information
- System Setup
- Diagnostics
- Troubleshooting Your Computer
- Technical Specifications
- Contacting Dell
Contents
1 Working on Your Computer................................................................................6
Before Working Inside Your Computer................................................................................................6
Turning Off Your Computer..................................................................................................................7
After Working Inside Your Computer................................................................................................... 8
2 Removing and Installing Components............................................................. 9
Recommended Tools............................................................................................................................9
System Overview...................................................................................................................................9
Removing the Power Supply Unit (PSU)............................................................................................. 12
Installing the Power Supply Unit (PSU)............................................................................................... 13
Removing the Front Cover..................................................................................................................13
Installing the Front Cover....................................................................................................................14
Removing the Hard Drive....................................................................................................................14
Installing the Hard Drive...................................................................................................................... 17
Removing the Left Cover.....................................................................................................................17
Installing the Left Cover...................................................................................................................... 18
Removing the Intrusion Switch...........................................................................................................18
Installing the Intrusion Switch.............................................................................................................19
Removing the PCI Card.......................................................................................................................19
Installing the PCI Card........................................................................................................................ 20
Removing the Slimline Optical Drive................................................................................................. 20
Installing the Slimline Optical Drive....................................................................................................23
Removing the Memory Shroud.......................................................................................................... 23
Installing the Memory Shroud............................................................................................................ 24
Removing the Memory....................................................................................................................... 25
Installing the Memory......................................................................................................................... 25
Removing the Coin-Cell Battery........................................................................................................ 25
Installing the Coin-Cell Battery.......................................................................................................... 26
Removing the Heatsink.......................................................................................................................26
Installing the Heatsink......................................................................................................................... 27
Removing the Liquid Cooler Heatsink (Optional)..............................................................................28
Installing the Liquid Cooler Heatsink (Optional)................................................................................29
Removing the HeatSink Fan................................................................................................................ 31
Installing the Heatsink Fan..................................................................................................................32
Removing the PCIe Card Retention................................................................................................... 32
Installing the PCIe card retention.......................................................................................................33
Removing the System-Fan Assembly.................................................................................................33
Installing the System-Fan Assembly...................................................................................................38
3