ID-COOLING IS-40X V3 Low Profile CPU Cooler Instruction Manual

1. Introduction

Thank you for choosing the ID-COOLING IS-40X V3 Low Profile CPU Cooler. This cooler is designed for compact systems such as HTPCs, ITX, and Small Form Factor builds, offering efficient cooling within a 45mm total height. It features 4 direct contact heat pipes and a 92mm PWM fan for optimal heat dissipation. This manual provides essential information for proper installation, operation, and maintenance of your CPU cooler.

2. Package Contents

Please verify that all components are present before proceeding with installation:

• ID-COOLING IS-40X V3 CPU Cooler (with pre-attached 92mm fan)
• Mounting Brackets (for Intel and AMD sockets)
• 4x Large Mounting Screws
• 4x Small Mounting Screws
• Thermal Paste (pre-applied or in a small tube)

3. Specifications

4. Installation Guide

Follow these steps carefully to install your ID-COOLING IS-40X V3 CPU Cooler. Ensure your system is powered off and unplugged before beginning installation.

1. Prepare the Motherboard: Remove any existing CPU cooler and its mounting hardware from your motherboard. Clean the CPU surface thoroughly to remove any old thermal paste.
2. Attach Mounting Brackets to Cooler: Identify the correct mounting brackets for your CPU socket (Intel or AMD). Use the 4 small screws to attach these brackets to the base of the cooler. Ensure the arrows engraved on the brackets point inwards towards the contact plate of the cooler.
3. Apply Thermal Paste: Apply a small amount of thermal paste to the center of your CPU's integrated heat spreader (IHS). A pea-sized dot is generally sufficient.
4. Position the Cooler: Carefully align the cooler over the CPU. It is often easiest to lay the cooler face down (fan facing down) and then gently place the motherboard over the cooler, ensuring the four mounting points on the cooler align with the screw holes on the motherboard.
5. Secure the Cooler: Once aligned, use the 4 large screws to secure the cooler to the motherboard. Tighten the screws in a diagonal pattern (e.g., top-left, bottom-right, top-right, bottom-left) a few turns at a time. Continue tightening until all screws are snug and the cooler is firmly seated, but do not overtighten to avoid damaging the motherboard.
6. Connect the Fan: Locate the 4-pin CPU fan header on your motherboard and connect the cooler's fan cable to it.

Figure 1: Overview of the ID-COOLING IS-40X V3 CPU Cooler.

Figure 2: Side view highlighting the 45mm low-profile design, ideal for compact builds.

Figure 3: Bottom view illustrating the 4 direct contact heat pipes for efficient heat transfer.

Figure 4: Cooler installed, demonstrating 100% RAM compatibility even on Mini-ITX motherboards.

Figure 5: Airflow diagram, showing how the fan pushes air evenly through the heatsink.

5. Operation

The ID-COOLING IS-40X V3 CPU Cooler operates automatically once installed and connected to the motherboard's 4-pin PWM fan header. The fan speed is controlled by the motherboard based on CPU temperature, ensuring optimal cooling performance while minimizing noise.

• PWM Control: The 4-pin PWM connection allows the motherboard to precisely control the fan speed between 800 and 2800 RPM, adjusting to the CPU's thermal load.
• Low Noise Operation: The fan features anti-vibration rubbers and a hydraulic bearing for quiet operation, especially at lower speeds.

6. Maintenance

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

• Dust Removal: Periodically inspect the fan and heatsink for dust accumulation. Use compressed air or a soft brush to gently remove dust from the fan blades and heatsink fins. Ensure the fan is not spinning during cleaning to prevent damage.
• Thermal Paste: While not frequently required, 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's base and apply new thermal paste before reinstallation.

7. Troubleshooting

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

• Fan Not Spinning:
  • Check if the 4-pin PWM fan cable is securely connected to the motherboard's CPU fan header.
  • Verify that the CPU fan header is enabled in your motherboard's BIOS/UEFI settings.
  • Ensure there are no obstructions preventing the fan blades from rotating.
• High CPU Temperatures:
  • Confirm that the cooler is properly seated on the CPU and the mounting screws are tightened evenly. Uneven pressure can lead to poor contact.
  • Check if sufficient thermal paste was applied and spread correctly. Reapply if necessary.
  • Ensure adequate airflow within your PC case. Poor case ventilation can hinder cooler performance.
  • Verify that the fan is spinning at appropriate speeds. Adjust fan curves in BIOS/UEFI if needed.
• Excessive Noise:
  • Check for any cables or objects interfering with the fan blades.
  • Ensure the fan is securely mounted and not vibrating against other components.
  • Dust accumulation can cause noise; clean the fan and heatsink.
  • If the noise persists and is a grinding or rattling sound, the fan bearing might be faulty.

8. Warranty and Support

ID-COOLING products are manufactured to high quality standards. For specific warranty information, please refer to the warranty card included with your product or visit the official ID-COOLING website. If you require technical assistance or have questions not covered in this manual, please contact ID-COOLING customer support through their official channels.

Please retain your proof of purchase for warranty claims.