How to fix system board failure on Dell Desktop?
If your Dell Desktop experiences a system board failure, which includes BIOS corruption or ROM errors, flash the latest BIOS version. If the problem persists, replace the system board.
How to fix 'X:\ IS NOT ACCESSIBLE' on Dell OptiPlex 7080 Tower?
If your Dell Desktop displays 'X:\ IS NOT ACCESSIBLE. THE DEVICE IS NOT READY', insert a disk into the drive and try again.
How to fix 'Drive Not Ready' on Dell OptiPlex 7080 Tower Desktop?
If your Dell Desktop shows 'Drive Not Ready', install a hard drive in the hard drive bay.
How to fix 'Bad Command or File Name' on Dell Desktop?
If your Dell Desktop gives a 'Bad Command or File Name' error, ensure that you have spelled the command correctly, put spaces in the proper place, and used the correct path name.
What to do if no memory/RAM detected on Dell OptiPlex 7080 Tower?
To address a 'No memory/RAM detected' error on your Dell Desktop, first confirm that the memory module is installed properly. If the problem persists, replace the memory module.
How to correct 'Time-of-Day Not Set' on Dell OptiPlex 7080 Tower?
If your Dell Desktop displays 'Time-of-Day Not Set', correct the settings for the Date and Time options.
What to do if Dell OptiPlex 7080 Tower Desktop shows 'Time-of-Day Clock Stopped'?
If your Dell Desktop displays 'Time-of-Day Clock Stopped', connect your computer to an electrical outlet to charge the battery.
What to do if Dell OptiPlex 7080 Tower Desktop shows 'Time-of-Day Clock Lost Power'?
If your Dell Desktop displays 'Time-of-Day Clock Lost Power', connect your computer to an electrical outlet to charge the battery.
How to fix 'Invalid Configuration Information' on Dell Desktop?
If your Dell Desktop shows 'Invalid Configuration Information', correct the appropriate options in the system setup program.
How to fix keyboard controller failure on Dell Desktop?
If your Dell Desktop displays 'Keyboard Controller Failure', for external keyboards, check the cable connection. Also, restart the computer, and avoid touching the keyboard or the mouse during the boot routine.
Guidelines to protect your computer from damage and ensure personal safety.
Steps to prepare the computer before performing internal maintenance procedures.
Details and specifications of available graphics card options for the system.
Overview of Dell Client Command Suite for system management.
Procedures for removing and installing the computer's side panel.
Instructions for removing and installing the front panel of the computer.
Steps for removing and installing 2.5-inch hard disk drives.
Procedures for removing and installing 3.5-inch hard disk drives.
Instructions for removing and installing M.2 PCIe solid-state drives.
Steps for removing and installing RAM modules.
Procedures for removing and installing the optional SD card reader.
Instructions for removing and installing the CPU cooling system.
Steps for removing and installing the central processing unit (CPU).
Procedures for removing and installing the graphics card.
Instructions for removing and installing a powered GPU.
Steps for removing and installing the system's coin-cell battery.
Procedures for removing and installing the wireless network card.
Instructions for removing and installing the slim optical disk drive.
Procedures for removing and installing the bracket for the slim optical drive.
Steps for removing and installing the chassis cooling fan.
Procedures for removing and installing the voltage regulator heat sink.
Instructions for removing and installing the internal speaker.
Procedures for removing and installing the power button assembly.
Steps for removing and installing the system's power supply.
Specific instructions for PSU removal in systems with a powered GPU.
Procedures for removing and installing the chassis intrusion switch.
Steps for removing and installing optional input/output modules.
Overview of hardware diagnostic tests run before the OS loads.
Step-by-step guide to initiating the pre-boot diagnostic tests.
Explains the meaning of diagnostic LED blink patterns.
Lists and explains various error messages encountered during diagnostics.
Information on how to contact Dell support for assistance.
To Next Page
General