1. Įvadas
This manual provides detailed instructions for the installation, operation, and maintenance of your ASRock Steel Legend SL-850G 850W Full Modular Power Supply. Please read this manual thoroughly before installation to ensure proper setup and safe operation. This power supply unit (PSU) is designed to deliver stable and efficient power to your personal computer system.
2. Pagrindinės savybės
- 80 PLUS aukso sertifikatas: Ensures high power efficiency, reducing heat generation and operating costs.
- Cybenetics Platinum and LAMBDA A+ Certified: Guarantees superior efficiency and quiet operation.
- ATX3.1 ir PCIe5.1 paruoštas: Fully compliant with the latest ATX 3.1 and PCIe 5.1 standards, including native 12V-2x6 cable support for modern graphics cards.
- Fully Modular Cable Design: Allows for cleaner cable management and improved airflow by connecting only the necessary cables.
- 100% Highly Reliable Japanese Capacitors: Utilizes high-quality Japanese capacitors rated for 105°C, ensuring long-term stability and durability.
- iCool Intelligent Fan Control Mode: Optimizes fan speed based on load and temperature, providing quiet operation at low to medium loads.
- Built-in 5V BOOST Function: Provides stable 5V power delivery.
- 135mm Striped Axial FDB Fan: Features a Fluid Dynamic Bearing (FDB) fan for quiet operation and extended lifespan.
3. Pakuotės turinys
Prieš tęsdami montavimą, patikrinkite, ar pakuotėje yra visi reikalingi daiktai.

Image: Contents of the ASRock Steel Legend SL-850G Power Supply package.
- ASRock Steel Legend SL-850G Power Supply Unit
- Kintamosios srovės laidas
- Modular Cable Set (MB 24-Pin, CPU 4+4 Pin, PCIe 12V-2x6, PCIe 6+2 Pin, SATA, PATA)
- Diegimo vadovas / Vartotojo vadovas
- ATX 24-Pin PSU Tester
- Kabelio krepšys
- Velcro kabelių raiščiai
- Kabelių ryšiai
- Tvirtinimo varžtai

Image: Detailed diagram of included modular cables and their lengths.
4. Sąranka ir diegimas
Proper installation is crucial for the performance and longevity of your power supply. Always ensure your system is powered off and unplugged from the wall outlet before installation.
4.1 Saugos priemonės
- Disconnect the AC power cord from the wall outlet before handling the PSU or any internal components.
- Užtikrinkite tinkamą įžeminimą, kad išvengtumėte elektrostatinės iškrovos (ESD).
- Neatidarykite maitinimo bloko casing. Didelis tūristagyra viduje, net ir atjungus nuo elektros tinklo.
4.2 Fizinis įrengimas
- Mount the PSU into the designated power supply bay in your computer case. Ensure the fan is facing the correct direction for optimal airflow (usually facing down if there's a bottom vent, or up if it's a top-mounted PSU).
- Pritvirtinkite maitinimo bloką prie korpuso naudodami pridedamus tvirtinimo varžtus.
4.3 Kabelių jungtys
Connect only the necessary modular cables to your components. This improves cable management and airflow within your case.

Vaizdas: Šoninė view of the power supply with modular cable connections clearly labeled.
- Pagrindinės plokštės maitinimas: Prijunkite 24 kontaktų ATX kabelį prie pagrindinės plokštės.
- CPU galia: Connect the 4+4-pin EPS/ATX12V cable(s) to your motherboard's CPU power connector(s).
- PCIe Power (Graphics Cards): For modern graphics cards requiring a 12V-2x6 connector, use the dedicated cable. Ensure the connector is fully seated. For other graphics cards, use the 6+2-pin PCIe cables.

Image: Proper connection of the PCIe 12V-2x6 cable, highlighting the importance of full insertion.
- SATA galia: Connect SATA power cables to your storage drives (SSDs, HDDs) and other SATA-powered devices.
- PATA Power (Molex): Connect PATA power cables to older peripherals or case fans if needed.
After connecting all necessary internal cables, connect the AC power cord to the PSU and then to a wall outlet.
5. Naudojimo instrukcijos
5.1 Įjungimas / išjungimas
- Įsitikinkite, kad visi laidai yra tvirtai prijungti.
- Flip the main power switch on the back of the PSU to the 'I' (On) position.
- Power on your computer system via the case power button.
- To power off, shut down your operating system normally, then flip the main power switch on the PSU to the 'O' (Off) position.

Image: Rear panel of the power supply, indicating the main power switch and iCool fan control switch.
5.2 iCool Intelligent Fan Control
The ASRock Steel Legend SL-850G features an iCool switch on the rear panel. This switch controls the fan's operation mode:
- iCool ON: The fan will remain off at low to medium loads for silent operation. It will activate automatically when the load or temperature increases.
- iCool OFF: The fan will operate continuously, regardless of the load or temperature. This provides maximum cooling but may result in higher noise levels.
Choose the mode that best suits your preference for noise and cooling performance.

Image: iCool Mode Curve Diagram, showing fan noise levels versus load percentage.
6. Priežiūra
Reguliarus aptarnavimas padeda užtikrinti jūsų maitinimo šaltinio ilgaamžiškumą ir optimalų veikimą.
- Valymas: Periodically clean the exterior of the PSU and its fan grille to prevent dust buildup. Use compressed air to gently clear dust from the fan blades and heatsinks. Ensure the system is powered off and unplugged before cleaning.
- Kabelių valdymas: Ensure cables are neatly routed and do not obstruct airflow within the case.
- Aplinka: Operate the PSU in a well-ventilated area, away from excessive heat, humidity, and direct sunlight.
7. Problemų sprendimas
If you encounter issues with your power supply, try the following troubleshooting steps:
- Nėra galios:
- Patikrinkite, ar kintamosios srovės maitinimo laidas yra tvirtai prijungtas prie maitinimo bloko ir sieninio lizdo.
- Ensure the main power switch on the PSU is in the 'I' (On) position.
- Patikrinkite, ar sieninis lizdas veikia, prijungdami prie jo kitą įrenginį.
- Use the included 24-pin PSU tester to check if the PSU powers on independently.
- Sistemos nestabilumas / atsitiktiniai išsijungimai:
- Ensure all modular cables, especially the 12V-2x6 PCIe cable, are fully seated and properly connected.
- Check for any loose connections to the motherboard, CPU, or graphics card.
- Įsitikinkite, kad jūsų sistemos maitinimo reikalavimai neviršija maitinimo šaltinio 850 W galios.
- Fan Not Spinning (iCool ON):
- If iCool mode is ON, the fan may not spin at low loads. This is normal operation.
- If the fan does not spin even under load, try switching iCool mode OFF to force continuous fan operation. If it still doesn't spin, contact support.
- Neįprasti garsai:
- Ensure no cables are obstructing the fan.
- If the noise persists and is not related to fan operation, contact support.
Jei šie veiksmai neišsprendžia problemos, daugiau pagalbos ieškokite skyriuje „Garantija ir palaikymas“.
8. Specifikacijos
| Funkcija | Specifikacija |
|---|---|
| Modelis | SL-850G |
| Išėjimo vattage | 850 vatų |
| 80 PLUS sertifikatas | Auksas |
| Cybenetics Certification | Platinum, LAMBDA A+ |
| Formos faktorius | ATX |
| Maitinimo bloko dizainas | Pilnas modulinis |
| Aušinimo būdas | Air (135mm FDB Fan) |
| Suderinami įrenginiai | Asmeninis kompiuteris |
| Jungties tipas | ATX |
| Gaminio matmenys (I x P x A) | 5.91 x 5.91 x 3.39 colio |
| Prekės svoris | 3 svaro |
9. Garantija ir palaikymas
The ASRock Steel Legend SL-850G Power Supply comes with a remarkable 10 metų garantija, covering defects in materials and workmanship under normal use. For warranty claims or technical support, please contact ASRock customer service through their official websvetainėje arba kontaktinę informaciją, pateiktą jūsų produkto pakuotėje.
For the latest drivers, FAQs, and support resources, visit the official ASRock websvetainė: www.asrock.com
10. Produktų vaizdo įrašai
ASRock Power Supplies Steel Legend Series Features
Vaizdo įrašas: Viršijimasview of the key features of the ASRock Steel Legend series power supplies, including design, efficiency, and cooling.
ASRock Power Supplies
Video: A general introduction to ASRock's power supply lineup, showcasing various models and their design elements.





