Compaq 0950-3303 120W Power Supply User Manual

1. Introducció

This manual provides essential instructions for the installation, operation, and maintenance of your Compaq 0950-3303 120W Power Supply. This power supply unit (PSU) is designed to provide stable and reliable power to compatible computer systems, specifically the Vectra Ve4 series. Please read this manual thoroughly before installation and use to ensure proper function and safety.

2. Informació de seguretat

Observeu sempre les precaucions de seguretat següents:

• Desconnecteu l'alimentació: Always unplug the computer from the wall outlet before installing or removing the power supply.
• Electricitat estàtica: Discharge any static electricity from your body by touching a grounded metal object before handling components.
• Ventilació: Ensure adequate ventilation around the power supply. Do not block air vents.
• Humitat: Keep the power supply away from liquids and excessive humidity.
• Personal qualificat: Installation should be performed by individuals familiar with computer hardware and electrical safety.
• Components interns: No obriu la font d'alimentació casing. Alt volumtagés present a l'interior, fins i tot quan està desendollat.

3. Contingut del paquet

Comproveu que el vostre paquet contingui els elements següents:

• Compaq 0950-3303 120W Power Supply Unit
• AC Power Cord (may be included depending on region/seller)

4. Configuració i instal·lació

Follow these steps to install the power supply into your computer system:

1. Prepara el sistema: Ensure the computer is completely powered off and unplugged from the wall outlet. Open the computer case according to its manufacturer's instructions.
2. Traieu la font d'alimentació antiga (si escau): Disconnect all cables from the existing power supply. Unscrew and remove the old PSU from the case.
3. Instal·leu una nova font d'alimentació: Carefully slide the Compaq 0950-3303 power supply into the designated PSU bay in your computer case. Secure it with the appropriate screws (typically four) at the rear of the case.
4. Connectar els cables:
   • Alimentació de la placa base: Connect the main 20-pin or 24-pin ATX power connector to the motherboard.
   • Potència de la CPU: Connect the 4-pin or 8-pin CPU power connector to the motherboard.
   • Potència perifèrica: Connect SATA power connectors to hard drives, SSDs, and optical drives. Connect Molex connectors to older peripherals or case fans as needed.
   • Graphics Card Power (if applicable): If your system includes a dedicated graphics card that requires additional power, connect the appropriate PCIe power connectors.
5. Gestió de cables: Route cables neatly to improve airflow and prevent interference with other components. Use cable ties if necessary.
6. Tanca el cas: Once all connections are secure, close the computer case.

Figure 1: The Compaq 0950-3303 120W Power Supply unit, showing its fan, power input, and various output cables for internal computer components.

5. Instruccions de funcionament

After successful installation, follow these steps to power on your system:

1. Connecteu l'alimentació de CA: Plug the AC power cord into the power supply's input socket and then into a grounded wall outlet.
2. Interruptor d'alimentació: Locate the power switch on the rear of the power supply (often a rocker switch labeled "I" for On and "O" for Off). Ensure it is in the "I" (On) position.
3. Potència del sistema: Press the power button on your computer case to turn on the system.

To power off the system, shut down the operating system normally and then, if desired, switch the power supply's rear switch to the "O" (Off) position and unplug the AC cord.

6. Manteniment

Un manteniment adequat garanteix la longevitat i el rendiment òptim de la vostra font d'alimentació:

• Eliminació de pols: Netegeu periòdicament la pols del ventilador i les reixetes de ventilació de la font d'alimentació amb aire comprimit. Assegureu-vos que l'ordinador estigui apagat i desendollat ​​abans de netejar-lo.
• Ventilació: Ensure the computer case has good airflow and that the power supply's vents are not obstructed.
• Condicions ambientals: Operate the power supply in a cool, dry environment, away from direct sunlight and heat sources.

7. Solució De Problemes

Si teniu problemes, proveu els passos bàsics següents per resoldre problemes:

• Sense energia:
  • Comproveu si el cable d'alimentació de CA està ben connectat tant a la font d'alimentació com a la presa de corrent.
  • Ensure the power supply's rear switch is in the "I" (On) position.
  • Verifiqueu que la presa de corrent funciona connectant-hi un altre dispositiu.
  • Confirm all internal power cables (motherboard, CPU) are securely connected.
• Inestabilitat del sistema/aturades aleatòries:
  • Assegureu-vos que la font d'alimentació estigui ben ventilada i que no s'escalfi massa.
  • Verify that the power supply's wattage (120W) is sufficient for all installed components.
• Sorolls inusuals:
  • If you hear grinding or loud fan noises, inspect the power supply fan for obstructions or excessive dust. If the noise persists, the fan may be failing, and the PSU may require replacement.

If problems persist after performing these checks, consult a qualified technician or contact Compaq support.

8. Especificacions

9. Garantia i Suport

For warranty information and technical support, please refer to the documentation provided with your purchase or visit the official Compaq support weblloc web. Conserveu el comprovant de compra per a reclamacions de garantia.