Antec A37 Push-down Pressure Profile CPU Cooler

1. Introduction

The Antec A37 is a low-profile CPU cooler designed for efficient heat dissipation in compact systems, particularly ITX small cases. It features a push-down pressure design, 4 copper heat pipes, and a 90mm PWM fan to provide powerful cooling performance while maintaining a small footprint. This manual provides detailed instructions for installation, operation, and maintenance to ensure optimal performance and longevity of your CPU cooler.

2. Package Contents

Please verify that all the following components are included in your package:

• A: Intel mounting brackets (x2)
• B: AMD mounting brackets (x2)
• C: Mounting bracket screws (x4)
• D: Mounting nuts (x4)
• E: EVA gaskets (x4)
• F: Thermal paste (x1)
• Antec A37 CPU Cooler with pre-attached 90mm PWM fan

3. Specifications

The following table outlines the technical specifications of the Antec A37 CPU Cooler:

4. Installation Guide

Follow these steps to install your Antec A37 CPU Cooler. For a visual guide, please refer to the installation video below.

4.1. Preparation

• Ensure your computer is powered off and unplugged from the wall outlet.
• Open your computer case to access the motherboard.
• Identify your CPU socket type (e.g., LGA1700, AM4) to select the correct mounting brackets.

4.2. Applying Thermal Paste

1. Clean the surface of your CPU and the cooler's base thoroughly with isopropyl alcohol to remove any dust or old thermal paste.
2. Remove the protective film from the cooler's base.
3. Apply a small amount of the included thermal paste (F) to the center of your CPU. A pea-sized dot is usually sufficient. Do not spread it manually; the pressure from the cooler will spread it evenly.

4.3. Mounting the Cooler

4. Attach the appropriate mounting brackets (A for Intel, B for AMD) to the cooler base using the mounting bracket screws (C).
5. Place the EVA gaskets (E) over the motherboard's CPU cooler mounting holes from the back of the motherboard.
6. Insert the mounting nuts (D) through the motherboard's mounting holes and secure them with the EVA gaskets.
7. Carefully align the cooler with the mounting nuts on the motherboard.
8. Gently place the cooler onto the CPU, ensuring the mounting holes on the cooler align with the nuts.
9. Secure the cooler by tightening the screws on the mounting brackets in a diagonal pattern until snug. Do not overtighten.
10. Connect the 4-pin PWM fan cable from the cooler to the CPU_FAN header on your motherboard.

5. Operation

Once installed, the Antec A37 CPU Cooler operates automatically. The 4-pin PWM fan connects to your motherboard's CPU_FAN header, allowing the motherboard to control the fan speed based on CPU temperature. This ensures optimal cooling performance while minimizing noise during lighter loads.

• Automatic Fan Control: The fan speed will adjust dynamically between 1000 and 2800 RPM based on your CPU's thermal requirements.
• Low Noise Operation: Designed to operate quietly, with noise levels ranging from 20 to 36 dBA.

6. Maintenance

Regular maintenance helps ensure the longevity and optimal performance of your CPU cooler.

• Dust Cleaning: Periodically (every 3-6 months, or more frequently in dusty environments) clean the fan blades and heatsink fins. Use compressed air to blow dust out of the fins. For stubborn dust, a soft brush can be used.
• Thermal Paste: If you remove the cooler for any reason, it is recommended to clean off the old thermal paste from both the CPU and the cooler base and apply fresh thermal paste before reinstallation.
• Fan Inspection: Check the fan for any signs of wear, damage, or unusual noise. If the fan is not spinning or making excessive noise, it may need replacement.

7. Troubleshooting

If you encounter issues with your Antec A37 CPU Cooler, refer to the following common problems and solutions:

• Fan Not Spinning:
  • Ensure the 4-pin PWM cable is securely connected to the motherboard's CPU_FAN header.
  • Check your motherboard's BIOS/UEFI settings to ensure the CPU fan control is enabled and configured correctly.
  • Verify that the fan is not obstructed by cables or other components.
• High CPU Temperatures:
  • Confirm that the cooler is properly seated on the CPU and the mounting screws are tightened evenly.
  • Check if sufficient thermal paste was applied and spread correctly. Reapply if necessary.
  • Ensure there is adequate airflow within your PC case. Consider adding or repositioning case fans.
  • Clean any dust accumulation on the heatsink fins and fan blades.
• Excessive Fan Noise:
  • Check for dust buildup on the fan blades and clean them.
  • Ensure the fan cable is not hitting the fan blades.
  • Verify that the fan is securely mounted and not vibrating against other components.
  • If the noise persists, the fan bearing might be worn, and the fan may need replacement.

8. User Tips

Based on user feedback and common questions, here are some helpful tips for your Antec A37 CPU Cooler:

• Compatibility: The Antec A37 is designed for a wide range of modern Intel (LGA 1150, 1151, 1155, 1156, 1200, 1700, 1800) and AMD (AM4, AM5) sockets, making it suitable for many conventional PC builds.
• ITX Builds: Its low-profile design (37mm height) makes it an excellent choice for compact ITX chassis where space is limited. Ensure your case has at least 80mm of CPU cooler clearance for optimal fit and airflow.
• Thermal Paste Application: Always use a fresh application of thermal paste when installing or reinstalling the cooler to ensure maximum heat transfer efficiency.
• LGA2011 Sockets: Please note that this cooler is not officially listed as compatible with LGA2011 sockets. Refer to the specifications for supported platforms.

9. Warranty and Support

Antec products are manufactured to the highest quality standards. For warranty information, technical support, or service inquiries, please refer to the official Antec website or contact their customer service department. Keep your proof of purchase for warranty claims.