1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your ALSEYE M90 CPU Cooler. The M90 is a dual-tower air-cooled CPU cooler designed for efficient heat dissipation with an integrated ARGB light effect cover. It is compatible with both Intel and AMD platforms.
2. Package Contents
Verify that all items are present in the package before proceeding with installation:
- M90 CPU cooler
- Mounting brackets for Intel LGA1700/1200/115X/1366/2011
- Mounting brackets for AMD FM1/FM2/AM2/AM2+/AM3/AM3+/AM4
- Thermal paste
- Installation screws and accessories
- User manual (this document)
3. Specifications
| Feature | Detail |
|---|---|
| Brand | ALSEYE |
| Model Number | M90-01 |
| Dimensions | 112 x 92 x 135 mm |
| Heat Pipe | 6mm x 4pcs |
| TDP | Up to 180W |
| Fan Speed | 800 - 2500 RPM |
| Noise Level | 30 Decibels (Max) |
| Power Connector Type | 4-Pin |
| Material | Aluminum, Copper |
| Item Weight | 1.89 pounds |
4. Features
- Dual-tower radiator: Provides powerful cooling performance with a TDP of up to 180W.
- Hidden 92mm PWM fan: Integrated fan design reduces the overall size of the cooler, preventing interference with other motherboard components.
- ARGB light effect cover: The top cover features two ARGB LED strips with adjustable lighting effects for customization.
- Optimized heat dissipation: The heat sink's dissipation area is designed to maximize efficiency.
- Copper base soldering: Ensures fast heat transfer from the CPU to the four direct-contact heat pipes.
5. Compatibility
The ALSEYE M90 CPU Cooler is compatible with a wide range of Intel and AMD platforms:
- Intel Sockets: LGA1200, LGA115X, LGA1366, LGA1700, LGA2011
- AMD Sockets: FM1, FM2, AM2, AM2+, AM3, AM3+, AM4
Additional dedicated buckles are included for Intel LGA2011 and LGA1700 platforms.
6. Setup & Installation
Follow these general steps for installing your ALSEYE M90 CPU Cooler. Specific steps may vary slightly depending on your motherboard and CPU socket type. Refer to your motherboard manual for detailed instructions on CPU and cooler installation.
- Prepare the Motherboard: Ensure your motherboard is removed from the PC case or has sufficient access for cooler installation.
- Install Backplate (if required): For some Intel sockets, a backplate may need to be installed behind the motherboard.
- Attach Mounting Brackets: Secure the appropriate mounting brackets for your CPU socket to the motherboard using the provided screws.
- 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 usually sufficient.
- Position the Cooler: Carefully place the M90 CPU cooler onto the CPU, aligning the mounting holes on the cooler with the standoffs or screws on the brackets.
- Secure the Cooler: Tighten the cooler's mounting screws in a diagonal pattern until snug. Do not overtighten.
- Connect Fan and ARGB Cables: Connect the 4-pin PWM fan cable to the CPU_FAN header on your motherboard. Connect the ARGB cable to a compatible 3-pin 5V ARGB header on your motherboard or an ARGB controller.
- Verify Installation: Double-check all connections and ensure the cooler is securely mounted and does not obstruct any other components.
Installation and Performance Overview
7. Operating Instructions
Fan Control (PWM)
The M90 CPU cooler features a PWM (Pulse Width Modulation) fan. This allows your motherboard to dynamically control the fan speed based on CPU temperature, optimizing for both cooling performance and noise levels. You can typically configure fan curves in your motherboard's BIOS/UEFI settings or through manufacturer-provided software.
ARGB Lighting Control
The ARGB light effect cover can be controlled via a compatible 3-pin 5V ARGB header on your motherboard. Use your motherboard's RGB software (e.g., ASUS Aura Sync, MSI Mystic Light, Gigabyte RGB Fusion, ASRock Polychrome Sync) to customize lighting effects, colors, and synchronization with other ARGB components.
8. Maintenance
Regular maintenance ensures optimal performance and longevity of your CPU cooler.
- Dust Cleaning: Periodically clean dust from the heatsink fins and fan blades using compressed air or a soft brush. Ensure the fan is not spinning during cleaning to prevent damage.
- Thermal Paste Replacement: It is recommended to reapply thermal paste every 1-2 years, or if the cooler is removed and reinstalled.
- Fan Inspection: Check the fan for any signs of wear, unusual noises, or obstructions. Replace the fan if necessary.
9. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| CPU overheating | Improper cooler installation, insufficient thermal paste, excessive dust, fan malfunction. | Re-seat cooler, reapply thermal paste, clean heatsink/fan, check fan connection. |
| Fan not spinning | Loose fan cable, faulty fan header, fan malfunction. | Ensure fan cable is securely connected to CPU_FAN header, test fan on another header, replace fan if faulty. |
| ARGB lighting not working | Loose ARGB cable, incorrect ARGB header (e.g., 12V RGB instead of 5V ARGB), software issue. | Check ARGB cable connection to a 3-pin 5V ARGB header, ensure correct software is used and updated. |
| Loud fan noise | Dust accumulation, fan bearing issue, high fan speed settings. | Clean fan, adjust fan curve in BIOS/software, replace fan if bearing is faulty. |
Performance Test Data
10. Warranty & Support
ALSEYE products are manufactured to high quality standards. For warranty information, technical support, or service inquiries, please refer to the official ALSEYE website or contact your local retailer. Keep your proof of purchase for warranty claims.
For further assistance, visit the ALSEYE Store on Amazon.