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
Removing the Front Bezel.................................................................................................................. 38
Installing the Front Bezel.................................................................................................................... 39
Removing the I/O Panel and the USB 3.0 Ports................................................................................ 40
Installing the I/O Panel and the USB 3.0 Ports...................................................................................41
Removing the Power Switch.............................................................................................................. 42
Installing the Power Switch................................................................................................................ 43
Removing the Speaker........................................................................................................................43
Installing the Speaker..........................................................................................................................44
Removing the Right Cover..................................................................................................................45
Installing the Right Cover................................................................................................................... 46
Removing the 5.25-inch Optical Drive.............................................................................................. 46
Installing the 5.25-inch Optical Drive.................................................................................................47
Removing the HDD Thermal Sensor.................................................................................................. 47
Installing the HDD Thermal Sensor....................................................................................................49
Removing the Processor.................................................................................................................... 49
Installing the Processor...................................................................................................................... 50
Removing the Hard-Drive Fan............................................................................................................50
Installing the Hard-Drive Fan..............................................................................................................52
Removing the Power Supply Unit (PSU) Card....................................................................................52
Installing the Power Supply Unit (PSU) Card......................................................................................53
System Board Components................................................................................................................53
Removing the System Board.............................................................................................................. 55
Installing the System Board.................................................................................................................57
3 Additional Information...................................................................................... 58
Memory Module Guidelines............................................................................................................... 58
Front Panel Chassis Lock....................................................................................................................58
Power Supply Unit (PSU) Lock............................................................................................................59
4 System Setup.......................................................................................................60
Boot Sequence....................................................................................................................................60
Navigation Keys...................................................................................................................................60
System Setup Options.........................................................................................................................61
Updating the BIOS ............................................................................................................................. 69
System and Setup Password...............................................................................................................69
Assigning a System Password and Setup Password.................................................................... 70
Deleting or Changing an Existing System and/or Setup Password.............................................70
Disabling a System Password........................................................................................................ 71
5 Diagnostics...........................................................................................................72
Enhanced Pre-Boot System Assessment (ePSA) Diagnostics............................................................72
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