Introducció
This manual provides essential instructions for the safe and efficient use of your IBM 2104-DU3 07K8913 Power Supply. It covers installation, operation, maintenance, and troubleshooting to ensure optimal performance and longevity of the unit. Please read this manual thoroughly before installation and operation.
Informació de seguretat
Observeu sempre les següents precaucions de seguretat per evitar lesions o danys a l'equip:
- Assegureu-vos que la font d'alimentació coincideixi amb el voltage requirements of the power supply.
- Disconnect all power before installing or removing the power supply.
- No obriu la font d'alimentació casing; no hi ha peces a l'interior que l'usuari pugui reparar.
- Eviteu exposar la unitat a la humitat o a temperatures extremes.
- Manipuleu amb cura per evitar danys físics.
Configuració i instal·lació
Desembalatge
Carefully remove the power supply from its packaging. Inspect the unit for any signs of damage during transit. Retain the packaging for future transport or storage.
Instal·lació física
- Preparació: Ensure the system is powered off and disconnected from the main power outlet.
- Muntatge: Secure the IBM 2104-DU3 power supply into the designated bay within your system chassis using appropriate screws. Ensure it is firmly seated.
- Cables de connexió: Connect the necessary power cables from the power supply to the motherboard, CPU, graphics card, and other components. Refer to your system's motherboard manual for specific connection points.
- Connexió d'alimentació: Once all internal connections are made, connect the main power cord to the power supply and then to a grounded electrical outlet.

Figure 1: The IBM 2104-DU3 07K8913 Power Supply unit. This image shows the external casing and typical connector ports.
Instruccions de funcionament
Encès
After successful installation, ensure all connections are secure. Turn on the main power switch on the power supply unit (if present), then power on your system using its designated power button. The system should initiate startup.
Apagant
Always shut down your system through the operating system's shutdown procedure before disconnecting the main power cord or switching off the power supply directly.
Indicadors LED
The power supply may feature LED indicators to show its operational status. A solid green LED typically indicates normal operation. Refer to your system's documentation for specific LED behavior related to power supply status.
Manteniment
Proper maintenance ensures the longevity and reliability of your power supply.
- Neteja: Periodically clean the exterior of the power supply and surrounding vents with a soft, dry cloth to prevent dust buildup. Ensure the system is powered off and unplugged before cleaning. Do not use liquid cleaners directly on the unit.
- Flux d'aire: Ensure adequate airflow around the power supply. Blocked vents can lead to overheating and reduced performance.
- Inspecció: Occasionally inspect power cables for fraying or damage. Replace any damaged cables immediately.
Resolució de problemes
This section addresses common issues you might encounter with your power supply.
| Problema | Causa possible | Solució |
|---|---|---|
| El sistema no s'encén. | Loose power connections, faulty power outlet, power supply failure. |
|
| El sistema s'encén però s'apaga inesperadament. | Overheating, insufficient power, faulty components. |
|
| Unusual noises from the power supply. | Fan obstruction, failing fan, internal component issue. |
|
Especificacions
Key technical specifications for the IBM 2104-DU3 07K8913 Power Supply:
| Característica | Detall |
|---|---|
| Marca | IBM |
| Número de model | 2104-DU3 |
| Números de part | 07K8913, 07K5657 |
| Wattage | 300 watts |
| ASIN | B000MRCD5Q |
| Primer disponible | 16 d'agost de 2012 |
Garantia i Suport
For warranty information and technical support, please refer to the documentation provided with your original system or contact IBM customer service. Specific warranty terms may vary based on region and purchase date.
You can find general support information on the official IBM weblloc: www.ibm.com/support





