1. Johdanto
This manual provides comprehensive instructions for the installation, operation, and maintenance of your Aigo GP550 550W 80 Plus Bronze ATX Power Supply Unit (PSU). Please read this manual carefully before installation and retain it for future reference. Proper installation and usage are crucial for optimal performance and safety.
2. Turvallisuustiedot
Noudata aina seuraavia turvaohjeita välttääksesi loukkaantumiset tai laitteiston vaurioitumisen:
- Älä avaa virtalähteen koteloa.asing. Korkea voltages inside can cause electric shock. There are no user-serviceable parts.
- Varmista, että virtalähde on irrotettu päävirtalähteestä ennen asennusta tai huoltoa.
- Install the PSU in a well-ventilated area to prevent overheating.
- Käytä ainoastaan virtalähteen mukana toimitettuja kaapeleita.
- Avoid exposing the PSU to moisture or extreme temperatures.
- Varmista, että kaikki liitännät ovat kunnossa, ennen kuin käynnistät järjestelmän.
3. Pakkauksen sisältö
Varmista, että pakkauksessa on kaikki tarvittavat osat:
- 1 x Aigo GP550 Power Supply Unit
- 1 x AC virtajohto
- 1 x Asennusopas (tämä asiakirja)
4. Tuotteen ominaisuudet
The Aigo GP550 Power Supply Unit offers the following key features:
- 550W Rated Power: Suitable for advanced computer configurations, providing stable power delivery.
- ATX12V Compatibility: Fully compatible with Intel ATX12V specifications, supporting both Intel and AMD dual-core platforms.
- Integrated Active PFC: Features an integrated Active Power Factor Correction (PFC) circuit for improved efficiency and stable power output.
- Edistynyt piiritekniikka: Incorporates a dual-ring magnetic amplifier circuit and high-frequency low-resistance filter capacitors to ensure pure and stable current output.
- Hiljainen jäähdytys: Equipped with a 12cm hydraulic bearing fan, designed for silent operation and efficient airflow, enhancing durability.
- Älykäs lämpötilan säätö: An intelligent temperature control circuit automatically adjusts fan speed, optimizing cooling performance and extending the PSU's lifespan.
- Suuri kapasiteetti: Designed with high horn capacity, allowing for wide usage and stable operation even in environments with unstable voltage.
- Multi-Function Protection: Includes comprehensive protection circuits against over-voltage (OVP), over-current (OCP), over-load (OPP), under-voltage (UVP), short-circuit (SCP), and light protection.
- Pest Control Technology: Innovative design incorporating pest control technology.
5. Asennus ja asennus
Follow these steps to install the Aigo GP550 PSU into your desktop computer:
- Valmistele järjestelmäsi: Varmista, että tietokoneesi on kokonaan sammutettu ja irrotettu pistorasiasta. Avaa tietokoneen kotelo.
- Irrota vanha virtalähde (jos sovellettavissa): Irrota kaikki kaapelit vanhasta virtalähteestä. Kierrä vanha virtalähde irti ja poista se kotelosta.
- Asenna uusi virtalähde: Carefully slide the Aigo GP550 PSU into the designated PSU bay in your computer case. Align the screw holes and secure it with the provided screws.
- Emolevyn virtalähteen kytkeminen:

Image: The Aigo GP550 power supply unit showing its various modular cable connections, including 24-pin, CPU/PCI-E, and IDE/SATA ports.
Connect the 20+4 pin ATX main power connector to your motherboard's 24-pin power socket. Ensure it clicks into place. - Yhdistä suorittimen virtalähde: Connect the 4+4 pin (P4+4) CPU power connector to the corresponding socket on your motherboard.
- Näytönohjaimen virtalähteen kytkeminen (jos sovellettavissa): If your graphics card requires external power, connect the 6+2 pin PCI-E power connectors to the graphics card. The GP550 provides two (6+2 pins) connectors.

Kuva: Lähikuva view of the 120mm fan grill on the Aigo GP550 power supply, indicating the cooling mechanism.
- Liitä oheislaitteet: Connect SATA power connectors to your storage drives (HDDs, SSDs) and optical drives. Connect IDE power connectors to any older peripherals that require them. The GP550 has 4 SATA and 2 IDE interfaces.

Image: The Aigo GP550 power supply unit shown installed within a computer case, highlighting its compact fit and cable management.
- Kaapelin hallinta: Reititä kaapelit siististi parantaaksesi ilmanvaihtoa ja estetiikkaa.
- Sulje kotelo ja kytke virta: Close your computer case. Connect the AC power cable to the PSU and then to a wall outlet.
6. Käyttöohjeet
After successful installation, follow these steps to operate your system with the Aigo GP550 PSU:
- Virta päälle: Ensure the power switch on the back of the PSU is in the 'ON' (I) position.
- Järjestelmän käynnistys: Press the power button on your computer case. The PSU will provide power to all components, and your system should boot normally.
- Valvonta: The intelligent temperature control feature will automatically manage the fan speed based on the PSU's internal temperature, ensuring efficient cooling and quiet operation.
- Virta pois: Always shut down your computer through the operating system. Once the system is off, you can switch the PSU's power switch to 'OFF' (O) if you plan to leave the computer unused for an extended period or perform maintenance.
7. Huolto
Regular maintenance helps ensure the longevity and optimal performance of your Aigo GP550 PSU:
- Pölynpoisto: Periodically clean the PSU's fan and vents to prevent dust buildup, which can impede airflow and cause overheating. Use compressed air for this purpose. Always disconnect the PSU from power before cleaning.
- Kaapelin tarkastus: Occasionally check all power cables for any signs of wear, fraying, or damage. Replace damaged cables immediately.
- Ympäristö: Ensure the computer is in a cool, dry, and well-ventilated environment. Avoid placing it near heat sources or in direct sunlight.
- Älä pura: Never attempt to open the PSU casing for cleaning or repair. This will void your warranty and poses a significant electrical hazard.
8. Vianmääritys
If you encounter issues with your Aigo GP550 PSU, refer to the following common problems and solutions:
- Ei virtaa:
- Check if the AC power cable is securely connected to both the PSU and the wall outlet.
- Ensure the power switch on the back of the PSU is in the 'ON' (I) position.
- Verify that the 24-pin and CPU power connectors are firmly seated on the motherboard.
- Testaa pistorasiaa toisella laitteella varmistaaksesi, että siinä on virtaa.
- Järjestelmä sammuu satunnaisesti:
- This could indicate an overloaded PSU or overheating. Ensure your system's power requirements do not exceed the PSU's 550W rated power.
- Check for proper ventilation and clear any dust from the PSU fan and case vents.
- Ensure all internal components are properly connected.
- Kova tuulettimen ääni:
- While the GP550 features a quiet fan, excessive noise might indicate dust buildup. Clean the fan and vents.
- If the noise persists and is unusual, contact support.
- Polttava haju:
- Immediately disconnect the power supply from the wall outlet. Do not attempt to use the PSU again. This indicates a serious internal fault. Contact support.
If troubleshooting steps do not resolve the issue, contact Aigo customer support for further assistance.
9. Tekniset tiedot
Detailed technical specifications for the Aigo GP550 Power Supply Unit:
| Ominaisuus | Erittely |
|---|---|
| Mallinumero | G5 HJ PLUS / 550W |
| Virtalähteen koko | 160mm x 150mm x 85mm |
| Tehostandardi | ATX 12V |
| CPU-yhteensopivuus | AMD, Intel |
| PFC -tyyppi | Aktiivinen PFC |
| Nimellisteho | 550W |
| Suurin teho | 750W |
| Tehokkuus | 80 Plus pronssia |
| Tulo Voltage | 160V-264V |
| Output Current (+3.3V) | 20A |
| Output Current (+5V) | 15A |
| Lähtövirta (+12V1) | 48A |
| Output Current (-12V) | 0.3A |
| Output Current (+5Vsb) | 2.5A |
| Wide Voltage Tuki | Kyllä |
| PWM Temperature Control | Kyllä |
| Sertifikaatit | CB, CCC, FCC Class B, CE, ROHS |
| Tuotteen paino | 1.9 kg (1900 grammaa) |
| Motherboard Power Support | 20P/24P |
| Power Output Design | Multiplex +12V |
| IDE Interface | 2 |
| SATA-liitäntä | 4 |
| CPU-liitäntä | P4+4 |
| Video Card Interface | (6+2 pins) x 2 |
| Tuulettimen koko | 120 mm |
| Fanien määrä | 1 |
| Jäähdytysmenetelmä | ilmaa |
| Muototekijä | ATX |
| Yhteensopivat laitteet | PC |
| Liittimen tyyppi | SATA |
| Väri | Musta |
| Toimitusmitat | 26 x 19 x 11.5 cm |
| Tuotteen paino (toimituskulut) | 1.85 kiloa |
Huomautus: Tekniset tiedot voivat muuttua ilman ennakkoilmoitusta.
10. Takuu ja tuki
Aigo products are designed for reliability and performance. For warranty information and technical support, please refer to the official Aigo websivustolta tai ota yhteyttä paikalliseen jälleenmyyjään.
- Takuu: Specific warranty terms and duration may vary by region. Please check your product packaging or the official Aigo websivustolta lisätietoja.
- Tekninen tuki: For assistance with installation, troubleshooting, or product inquiries, please visit the Aigo support page or contact their customer service team.





