Contents

Notices
- Safety information
- Conventions used in this guide
- Where to find more information
- Package contents
Chapter 1: Getting started
- Welcome!
- Getting to know your computer
- Setting up your computer
- Turning your computer ON/OFF
Chapter 2: Connecting devices to your computer
- Connecting a USB storage device
- Connecting microphone and speakers
- Connecting multiple external displays
- Connecting an HDTV
Chapter 3: Using your computer
- Proper posture when using your Desktop PC
- Using the memory card reader
- Using the optical drive
Chapter 4: Connecting to the Internet
- Wired connection
Chapter 5: Troubleshooting
- Troubleshooting
Appendix
- Windows 8.1 User Manual
  - Starting for the first time
  - Windows 8.1 lock screen
  - Using the Windows UI
  - Working with Windows apps
  - Other keyboard shortcuts
  - Turning your Desktop PC OFF
  - Putting your Desktop PC to sleep
  - Entering the BIOS Setup
  - Recovering your system
- ASUS contact information
  - ASUS contact information

ASUS K31AN User Manual

Pages 64

Year 2014

Language(s)

of 64

ASUS K31AN CPU Specification

The ASUS K31AN is a desktop computer designed to deliver reliable performance for everyday computing tasks. It is equipped with an Intel processor, typically ranging from the Intel Celeron to the Intel Core i3, depending on the specific model configuration. The system supports up to 16GB of DDR3 RAM, which ensures smooth multitasking capabilities for a variety of applications. Storage options include a traditional hard disk drive with capacities up to 2TB, providing ample space for data storage needs.

The K31AN features integrated Intel HD Graphics, offering sufficient graphical performance for standard multimedia tasks and casual gaming. Connectivity options are comprehensive, including multiple USB ports, HDMI output for high-definition displays, and a VGA port for older monitors. The desktop also supports Ethernet connectivity for wired internet access, supplemented by optional Wi-Fi for wireless networking.

Audio performance is enhanced by ASUS SonicMaster technology, delivering clear and immersive sound for music, video, and gaming. The K31AN includes an optical drive, allowing for CD and DVD playback and recording, catering to users who require physical media support.

The chassis design of the ASUS K31AN is compact and functional, ensuring it fits well in a home or office environment while providing easy access to ports and drives. The system comes pre-installed with Windows 8.1 or Windows 10, depending on the purchase date and model specifications, offering a user-friendly interface and compatibility with a wide range of software applications. Overall, the ASUS K31AN is a versatile and budget-friendly desktop solution suitable for users seeking dependable performance for everyday tasks.

ASUS K31AN CPU F.A.Q.

How do I upgrade the RAM on my ASUS K31AN CPU?

To upgrade the RAM on your ASUS K31AN, ensure the computer is powered off and unplugged. Open the side panel of the CPU case, locate the RAM slots on the motherboard, and insert the new RAM module into an empty slot, ensuring it clicks securely into place. Close the case and power the computer back on.

What should I do if my ASUS K31AN CPU won't turn on?

First, check the power cable and ensure it's securely connected. Verify the power outlet is working by testing it with another device. If the issue persists, open the CPU case and check connections on the motherboard, especially the power connectors. If necessary, consult a technician.

How can I clean the dust from my ASUS K31AN CPU?

Power off and unplug the CPU. Remove the side panel and use a can of compressed air to blow out dust from components and fans. Ensure to hold the fans in place while blowing air to prevent damage. Reassemble the case once cleaning is complete.

What is the maximum RAM capacity supported by ASUS K31AN?

The ASUS K31AN supports up to 8GB of RAM, with two slots available for DDR3 memory modules.

How do I reset the BIOS on my ASUS K31AN CPU?

To reset the BIOS, locate the CMOS battery on the motherboard. Remove it for about 5 minutes and then reinsert it. Alternatively, use the CMOS jumper to reset the BIOS settings to default.

Can I install a graphics card on my ASUS K31AN?

Yes, the ASUS K31AN has a PCIe x16 slot available for installing a dedicated graphics card. Ensure the power supply unit (PSU) can handle the additional power requirements.

Why is my ASUS K31AN running slower than usual?

Slow performance can be due to various factors such as insufficient RAM, a fragmented hard drive, or malware. Consider upgrading the RAM, defragmenting the hard drive, and running a full system scan with an updated antivirus program.

What type of storage upgrade options are available for the ASUS K31AN?

You can upgrade the storage by replacing the existing hard drive with a larger one or by installing an additional SSD or HDD, depending on the available internal drive bays.

How do I update the drivers for my ASUS K31AN?

Visit the ASUS support website and navigate to the K31AN product page. Download the latest drivers and install them according to the provided instructions. Regular updates can improve performance and security.

What should I do if the ASUS K31AN CPU overheats?

Ensure proper ventilation around the computer and clean dust from vents and fans. Consider applying new thermal paste to the CPU and upgrading the cooling system if necessary.