What to do if my Dell Desktop says no boot device available?
If your Dell Desktop displays 'No Boot Device Available', the computer is unable to locate the hard drive. Ensure the hard drive is installed, properly seated, and partitioned as a boot device if it is intended to be your boot device.
What to do if my Dell OptiPlex 3070 Microo has a hard-disk drive failure?
If your Dell Desktop experiences a hard drive failure, it means the hard drive isn't responding to commands. Try these steps: * Shut down the computer. * Remove the hard drive. * Boot the computer from an optical drive. * Shut down the computer again. * Reinstall the hard drive. * Restart the computer. If the problem continues, test another drive.
What to do if my Dell OptiPlex 3070 Microo Desktop shows hard-disk drive controller failure 0?
If your Dell Desktop displays a 'Hard-Disk Drive Controller Failure 0' error, it means the hard drive isn't responding to commands. Here’s a possible solution: * Shut down the computer. * Remove the hard drive. * Boot the computer from an optical drive. * Shut down the computer again. * Reinstall the hard drive. * Restart the computer. If the issue persists, try another drive.
What to do if Disk C failed initialization on my Dell Desktop?
If your Dell Desktop reports 'Disk C: Failed Initialization', the hard drive failed to initialize. Run the hard drive tests in Dell Diagnostics.
What causes unexpected interrupt in protected mode on Dell Desktop?
An unexpected interrupt in protected mode on your Dell Desktop may be due to a malfunctioning keyboard controller or a loose memory module.
How to fix auxiliary device failure on Dell OptiPlex 3070 Microo?
An auxiliary device failure on your Dell Desktop may be due to a faulty touchpad or external mouse. If using an external mouse, check the cable connection. Also, ensure the Pointing Device option is enabled in the System Setup program.
What to do if my Dell OptiPlex 3070 Microo has error reading PCMCIA card?
If your Dell Desktop shows an error reading a PCMCIA card, the computer is unable to identify the ExpressCard. Try reinserting the card or using a different card.
How to fix 'bad command or file name' error on Dell OptiPlex 3070 Microo?
If you receive a 'Bad Command or File Name' error on your Dell Desktop, ensure that you have spelled the command correctly, used proper spacing, and specified the correct path name.
Why is cache disabled due to failure on my Dell OptiPlex 3070 Microo?
The primary cache internal to the microprocessor on your Dell Desktop has failed.
General| Form Factor | Micro |
|---|---|
| Weight | 2.6 lbs (1.18 kg) |
| Storage | Up to 1TB SSD |
| Graphics | Intel UHD Graphics 630 |
| Operating System | Windows 10 Pro |
| Ports (Front) | 2 x USB 3.1 Gen 1 Type-A |
| Ports (Rear) | 1 x RJ45, 1 x HDMI |
| Ports | DisplayPort |
| Network | Gigabit Ethernet |
| Dimensions | 7.2 x 7.0 x 1.4 inches (182 x 178 x 36 mm) |
| Power Supply | 65W External Power Adapter |
General safety guidelines for protecting your computer and ensuring personal safety during operation.
Essential steps to follow before beginning any internal computer servicing to prevent damage.
Critical safety measures to observe before performing any disassembly or reassembly procedures.
Measures and precautions to prevent damage from electrostatic discharge to sensitive components.
Details on the components and proper use of an ESD field service kit for handling sensitive parts.
Guidelines for safely packaging and transporting static-sensitive computer components to prevent damage.
Procedures to follow after completing internal work, including reconnecting peripherals and powering on.
Information on DDR4 memory technology, its specifications, and differences from DDR3.
Overview of Universal Serial Bus (USB) evolution, standards, and performance characteristics.
Details on the USB Type-C connector, including alternate modes and power delivery capabilities.
Explanation of HDMI 2.0 features and its advantages for digital audio and video transmission.
Functionality, requirements, and procedures for enabling/disabling Intel Optane memory as a storage accelerator.
Step-by-step instructions for removing and installing the computer's side cover.
Procedures for removing and installing the 2.5-inch hard drive assembly.
Instructions for removing and installing the heat sink blower assembly.
Steps for removing and installing the system speaker component.
Procedures for removing and installing system memory modules (RAM).
Detailed instructions for removing and installing the CPU heat sink assembly.
Comprehensive guide for removing and installing the computer's processor.
Instructions for removing and installing the Wireless Local Area Network (WLAN) card.
Procedures for removing and installing the M.2 PCIe Solid State Drive.
Steps for removing and installing an optional expansion card or module.
Procedures for removing and installing the coin-cell battery.
Detailed instructions for removing and installing the computer's main system board.
Overview of Dell's embedded hardware diagnostic tool for system checks.
Step-by-step instructions on how to execute the Dell SupportAssist pre-boot diagnostic tests.
Explanation of the Power-On Self Test (POST) and its role in initial hardware verification.
A comprehensive list and description of diagnostic error messages and their troubleshooting steps.
A list and description of system error messages encountered during normal operation and their resolutions.
Guidance on using Dell SupportAssist OS Recovery for diagnosing and repairing software issues.
Recommendations for creating recovery media and utilizing backup options for the operating system.
A procedure to resolve WiFi connectivity problems by cycling power to network devices.
Information and instructions on how to contact Dell technical support for assistance.
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