Contents

ChengMing 3988 Setup and specification guide
Set up your computer
Chassis overview
- System front view
- System back view
Technical specifications
- Physical specifications
- System information
- Processor specifications
- Operating system
- Memory specifications
- Ports and connectors
- Communications
- Video
- Audio specifications
- Storage
- Power supply specifications
- Security hardware
- Regulatory and Environmental Compliance
System setup
- Boot Sequence
- Navigation Keys
- System Setup options
- Updating the BIOS in Windows
- System and setup password
  - Assigning a system setup password
  - Deleting or changing an existing system setup password
Software
- Operating system
- Downloading drivers
  - Intel chipset drivers
  - Serial IO driver
  - USB drivers
  - Network drivers
  - Realtek Audio
  - Serial ATA drivers
Getting help
- Contacting Dell

Dell ChengMing 3988 Setup Guide

Dell ChengMing 3988 Desktop manual cover

Pages 30

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of 30

Setup Guide

30 pages

Service Manual

80 pages

Dell ChengMing 3988 Desktop Specification

The Dell ChengMing 3988 Desktop is a high-performance computing solution designed to meet the demands of modern business environments. This desktop is powered by Intel's latest processors, ranging from the efficient Core i3 to the robust Core i7, providing versatile options to accommodate various performance needs. It supports up to 64GB of DDR4 RAM, ensuring seamless multitasking capabilities for intensive applications and workflows. Storage options include both SSD and HDD configurations, with SSD sizes ranging up to 1TB for rapid data access and HDD options extending up to 2TB for ample storage capacity.

The ChengMing 3988 is equipped with integrated Intel UHD Graphics, but also offers configurations with discrete NVIDIA or AMD graphics cards for enhanced visual performance, catering to environments requiring advanced graphic processing such as design studios or engineering offices. Connectivity is robust, featuring multiple USB 3.1 ports, USB-C, HDMI, and DisplayPort options, allowing for easy integration into diverse setups and peripheral connections.

Network connectivity is ensured with built-in Gigabit Ethernet and optional Wi-Fi capabilities, facilitating reliable and fast internet access. The desktop includes a variety of security features, such as TPM 2.0, and offers optional features like a smart card reader to meet enterprise security requirements. The system runs on Windows 10 Professional, providing a familiar and efficient operating environment for business users. The Dell ChengMing 3988 Desktop combines superior performance, flexible configuration options, and robust security features, making it an ideal choice for businesses seeking a reliable and scalable desktop solution.

Dell ChengMing 3988 Desktop F.A.Q.

How do I perform a factory reset on the Dell ChengMing 3988 Desktop?

To perform a factory reset, restart your computer and press F8 until the Advanced Boot Options menu appears. Select "Repair Your Computer," and then choose "Dell Factory Image Restore." Follow the on-screen instructions to complete the reset.

What should I do if my Dell ChengMing 3988 Desktop won't turn on?

First, ensure that the power cable is securely connected to both the desktop and the power outlet. Check for any visible damage to the cable. If the issue persists, try a different power outlet or cable. If the computer still doesn't turn on, contact Dell support for further assistance.

How can I upgrade the RAM on my Dell ChengMing 3988 Desktop?

To upgrade the RAM, first power off your desktop and unplug all cables. Open the side panel by removing the screws at the back. Locate the RAM slots and carefully insert the new RAM module, ensuring it clicks into place. Reassemble the desktop, reconnect the cables, and power it on.

What steps should I take if the Dell ChengMing 3988 Desktop is overheating?

Ensure the desktop is placed in a well-ventilated area. Clean any dust from the vents, fans, and interior components using compressed air. Check that all fans are functioning properly and consider adding additional cooling solutions if necessary.

How do I update the BIOS on the Dell ChengMing 3988 Desktop?

Visit the Dell Support website and enter your desktop's service tag. Download the latest BIOS update and follow the on-screen instructions to install it. Ensure your desktop remains powered on and connected to an uninterrupted power source during the update.

How can I troubleshoot network connectivity issues on my Dell ChengMing 3988 Desktop?

Check if the network cable is properly connected to the desktop and router. Restart both devices and run the Windows Network Troubleshooter. If the issue persists, update the network drivers via the Device Manager or Dell Support website.

What is the best way to clean the Dell ChengMing 3988 Desktop?

Power off and unplug the desktop. Use a microfiber cloth to wipe the exterior and compressed air to blow out dust from vents and internal components. Avoid using liquid cleaners or solvents that could damage the components.

How can I back up data on the Dell ChengMing 3988 Desktop?

Use the Windows Backup and Restore feature or third-party software to create a backup of your data. Store the backup on an external hard drive or cloud storage. Regularly update your backup to protect against data loss.

How do I install a new graphics card in the Dell ChengMing 3988 Desktop?

Power off the desktop and disconnect all cables. Open the side panel and locate the PCI-E slot. Remove the existing graphics card if present, and insert the new card into the slot. Secure it with screws, reassemble the desktop, and reconnect the cables. Install the necessary drivers after powering it on.

What should I do if the Dell ChengMing 3988 Desktop is running slow?

Check for unnecessary startup programs and disable them. Run a virus scan to eliminate malware. Consider upgrading RAM or switching to an SSD for better performance. Regularly clean up disk space and keep your software updated.