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Kaylee GarciaSep 4, 2025
What does 'CMOS checksum error' mean on my Dell OptiPlex 3060 Tower?
- MMarie FieldsSep 4, 2025
A 'CMOS checksum error' on your Dell Desktop indicates that the RTC is reset, and BIOS Setup default has been loaded.
What does 'CMOS checksum error' mean on my Dell OptiPlex 3060 Tower?
A 'CMOS checksum error' on your Dell Desktop indicates that the RTC is reset, and BIOS Setup default has been loaded.
What to do if my Dell Desktop displays 'GATE A20 FAILURE'?
If your Dell Desktop displays 'GATE A20 FAILURE', a memory module may be loose. Reinstall the memory module or, if necessary, replace it.
What to do if my Dell Desktop displays 'MEMORY ODD/EVEN LOGIC FAILURE AT ADDRESS, READ VALUE EXPECTING VALUE'?
If your Dell Desktop displays 'MEMORY ODD/EVEN LOGIC FAILURE AT ADDRESS, READ VALUE EXPECTING VALUE', a memory module may be faulty or improperly seated. Reinstall the memory module or, if necessary, replace it.
What to do if my Dell OptiPlex 3060 Tower displays 'MEMORY DOUBLE WORD LOGIC FAILURE AT ADDRESS, READ VALUE EXPECTING VALUE'?
If your Dell Desktop displays 'MEMORY DOUBLE WORD LOGIC FAILURE AT ADDRESS, READ VALUE EXPECTING VALUE', a memory module may be faulty or improperly seated. Reinstall the memory module or, if necessary, replace it.
What to do if my Dell OptiPlex 3060 Tower Desktop displays 'MEMORY ADDRESS LINE FAILURE AT ADDRESS, READ VALUE EXPECTING VALUE'?
If your Dell Desktop displays 'MEMORY ADDRESS LINE FAILURE AT ADDRESS, READ VALUE EXPECTING VALUE', a memory module may be faulty or improperly seated. Reinstall the memory module or, if necessary, replace it.
What to do if my Dell Desktop displays 'MEMORY WRITE/READ FAILURE AT ADDRESS, READ VALUE EXPECTING VALUE'?
If your Dell Desktop displays 'MEMORY WRITE/READ FAILURE AT ADDRESS, READ VALUE EXPECTING VALUE', a memory module may be faulty or improperly seated. Reinstall the memory module or, if necessary, replace it.
What to do if my Dell OptiPlex 3060 Tower Desktop says 'HARD-DISK DRIVE CONTROLLER FAILURE 0'?
If your Dell Desktop displays 'HARD-DISK DRIVE CONTROLLER FAILURE 0', shut down the computer, remove the hard drive, and boot the computer from an optical drive. Then, shut down the computer, reinstall the hard drive, and restart the computer. If the problem persists, try another drive. Run the Hard Disk Drive tests in Dell Diagnostics.
What to do if my Dell OptiPlex 3060 Tower Desktop says 'HARD-DISK DRIVE CONFIGURATION ERROR'?
If your Dell Desktop displays 'HARD-DISK DRIVE CONFIGURATION ERROR', shut down the computer, remove the hard drive, and boot the computer from an optical drive. Then, shut down the computer, reinstall the hard drive, and restart the computer. Run the Hard Disk Drive tests in Dell Diagnostics.
What does 'GENERAL FAILURE' mean on Dell Desktop?
If your Dell Desktop displays a 'GENERAL FAILURE' message, it means the operating system is unable to carry out the command. This message is usually followed by specific information. For example, Printer out of paper. Take the appropriate action.
What to do if my Dell Desktop says 'DECREASING AVAILABLE MEMORY'?
If your Dell Desktop indicates 'DECREASING AVAILABLE MEMORY', it means that one or more memory modules may be faulty or improperly seated. Reinstall the memory modules or, if necessary, replace them.
Essential safety guidelines for protecting the user and computer.
Steps to properly shut down the computer using Windows 10.
Procedures and precautions to take before performing internal maintenance.
Steps to follow after completing internal work on the computer.
Details about the Intel processors used in the system.
Information about DDR4 memory technology and its specifications.
Overview of Universal Serial Bus (USB) features and evolution.
Explanation of HDMI 2.0 interface and its capabilities.
List of essential tools required for component removal and installation.
Details on screw types and sizes used for various components.
Diagram and labels for motherboard components and connectors.
Procedures for removing and installing the computer's side cover.
Instructions for removing and installing the front bezel.
Steps to open and close the front panel door of the computer.
Procedures for removing and installing 3.5-inch and 2.5-inch hard drive assemblies.
Instructions for removing and installing the optical drive.
Procedures for removing and installing M.2 PCIe Solid State Drives.
Steps for removing and installing the SD card reader component.
Procedures for removing and installing memory modules (RAM).
Instructions for removing and installing PCIe expansion cards.
Procedures for removing and installing an optional VGA module.
Steps for removing and installing the power supply unit (PSU).
Procedures for removing and installing the chassis intrusion switch.
Steps for removing and installing the computer's power button assembly.
Procedures for removing and installing the internal speaker.
Steps for removing and installing the coin cell battery.
Procedures for removing and installing the heat sink fan.
Instructions for removing and installing the heat sink assembly.
Procedures for removing and installing the processor.
Steps for removing and installing the system fan.
Procedures for removing and installing the system board.
Guide to using Dell's pre-boot system diagnostics for hardware checks.
Procedures for running the power supply unit's built-in self-test.
Explanations of various diagnostic error messages and their solutions.
List and descriptions of system error messages encountered during operation.
Steps for recovering the operating system using Dell SupportAssist OS Recovery.
Information on creating backup media and recovery options for Windows.
Procedure for resetting the Real-Time Clock (RTC) to resolve boot issues.
Steps to perform a WiFi power cycle to resolve connectivity issues.
Instructions and resources for contacting Dell support.
General| Operating System | Windows 10 Pro |
|---|---|
| Form Factor | Tower |
| Processor | Intel Core i3/i5/i7 |
| RAM | Up to 32GB DDR4 |
| Storage | HDD/SSD up to 1TB |
| Graphics | Intel UHD Graphics 630 |
| Ports (Front) | 2 x USB 3.1, 2 x USB 2.0, 1 x headphone/mic combo |
| Ports (Rear) | 4 x USB 3.1, 2 x USB 2.0, 1 x HDMI, 1 x RJ-45 |
| Expansion Slots | 1 x PCIe x16, 1 x PCIe x1 |
| Power Supply | 260W |
| Optical Drive | Optional DVD+/-RW |
| Ports | Front: 2 x USB 3.1 Gen 1, 1 x headphone/microphone combo jack; Rear: 4 x USB 3.1 Gen 1, 2 x USB 2.0, 1 x HDMI, 1 x VGA, 1 x serial port, 1 x RJ-45, 1 x line-out, 1 x line-in |
