1. Introduction
This manual provides essential information for the proper installation, operation, and maintenance of your Compaq APP-60UC 50W Storage Expander Power Supply Unit. Please read this manual thoroughly before installation and retain it for future reference. This power supply unit is designed to provide stable power to compatible storage expander systems.
2. Safety Information
Always observe the following safety precautions to prevent injury or damage to the unit:
- Electrical Hazard: Disconnect all power sources before installing or servicing the power supply unit. Failure to do so can result in electric shock or severe injury.
- Ventilation: Ensure adequate ventilation around the power supply unit. Do not block any ventilation openings.
- Moisture: Keep the unit away from water and excessive humidity.
- Static Electricity: Use anti-static precautions (e.g., an anti-static wrist strap) when handling the power supply unit to prevent damage to sensitive electronic components.
- Professional Installation: If you are unsure about any installation steps, consult a qualified technician.
3. Package Contents
Verify that all items are present in your package:
- Compaq APP-60UC 50W Storage Expander Power Supply Unit
Figure 1: The Compaq APP-60UC 50W Storage Expander Power Supply Unit. This image displays the compact, rectangular power supply unit with its various power connectors and a cooling fan visible on one side. The unit features an orange label with product information.
4. Setup and Installation
Follow these steps to properly install the power supply unit:
- Power Off: Ensure the host system or storage expander is completely powered off and disconnected from the main power outlet.
- Access: Open the chassis of your storage expander or compatible system to access the power supply bay. Refer to your system's manual for specific instructions on opening the chassis.
- Remove Old PSU (if applicable): If replacing an existing power supply, carefully disconnect all cables from the old unit and remove it from the bay.
- Install New PSU: Gently slide the Compaq APP-60UC into the designated power supply bay. Ensure it is seated correctly and secured with any provided screws or locking mechanisms.
- Connect Cables: Connect the necessary power cables from the APP-60UC to the motherboard, storage drives, and any other components requiring power within the system. Ensure all connections are firm and correctly oriented.
- Close Chassis: Once all connections are made and secured, close the system chassis.
- Power On: Reconnect the system to the main power outlet and power it on. Verify that the system powers up correctly.
5. Operating Instructions
The Compaq APP-60UC power supply unit operates automatically once correctly installed and connected to a power source. It provides the necessary electrical power to the components within your storage expander or compatible system.
- Normal Operation: The power supply will deliver stable power as long as the system is connected to a functional power outlet and switched on.
- Cooling: The integrated fan will operate to dissipate heat generated by the unit. Ensure the fan's intake and exhaust are not obstructed.
6. Maintenance
Regular maintenance helps ensure the longevity and optimal performance of your power supply unit:
- Dust Removal: Periodically (e.g., every 6-12 months), power down and unplug the system. Open the chassis and carefully use compressed air to remove dust accumulation from the power supply's fan and vents. Dust can impede cooling and lead to overheating.
- Cable Inspection: Occasionally inspect all power cables connected to the unit for any signs of wear, fraying, or loose connections.
- Environmental Conditions: Ensure the operating environment remains within recommended temperature and humidity ranges to prevent stress on the components.
7. Troubleshooting
If you encounter issues with your power supply unit, consider the following troubleshooting steps:
- No Power:
- Verify that the system's power cable is securely plugged into both the wall outlet and the system.
- Check if the wall outlet is functional by plugging in another device.
- Ensure all internal power connections from the PSU to the motherboard and components are firm.
- Intermittent Power/System Instability:
- Ensure the power supply's fan is spinning freely and not obstructed. Overheating can cause instability.
- Check for any loose internal power connections.
- If the issue persists, the power supply may be failing and require replacement.
- Unusual Noises:
- A grinding or loud fan noise may indicate a failing fan. Consider cleaning the fan or replacing the unit if the noise is excessive and persistent.
If these steps do not resolve the issue, contact Compaq support or your reseller for further assistance.
8. Specifications
| Feature | Detail |
|---|---|
| Brand | Compaq |
| Model Name | a35z (APP-60UC) |
| Output Wattage | 50 Watts |
| Cooling Method | Air |
| ASIN | B00450FEA2 |
| Date First Available | March 16, 2012 |
9. Warranty and Support
Specific warranty terms for the Compaq APP-60UC Power Supply Unit may vary depending on the region and point of purchase. Please refer to the warranty documentation provided at the time of purchase or contact your reseller for detailed warranty information.
For technical support or further inquiries, please contact Compaq customer service or the authorized reseller from whom you purchased this product.
