Ọrọ Iṣaaju
This manual provides essential information for the installation, operation, maintenance, and troubleshooting of your Rosewill VMG 850W ATX 3.1 80+ Gold Full Modular Power Supply. Please read this manual thoroughly before installation and retain it for future reference. This power supply is designed for personal computer systems, offering reliable and efficient power delivery.

Image: Rosewill VMG850 Power Supply overview.
Eto ati fifi sori
Proper installation is crucial for the optimal performance and safety of your power supply. Ensure your system is powered off and unplugged from the wall outlet before proceeding.
Package Awọn akoonu
- Rosewill VMG 850W Power Supply
- Modular Cable Set
- AC Agbara okun
- Iṣagbesori skru
- Itọsọna olumulo
Awọn Igbesẹ fifi sori ẹrọ
- Múra Àpò PC Rẹ: Open your PC case and locate the power supply mounting area.
- Fi Ipese Agbara So: Insert the Rosewill VMG850 into the designated slot in your PC case. Secure it with the provided mounting screws.
- So awọn okun onirin pọ: Identify the necessary cables for your components (motherboard, CPU, GPU, SATA devices). Connect them to the corresponding ports on the power supply. The VMG850 is a full modular unit, allowing you to connect only the cables you need for improved cable management and airflow.
- So awọn okun agbara akọkọ pọ:
- So okùn ATX 24-pin pọ mọ modaboudu rẹ.
- So okun USB 4+4 pin CPU pọ mọ modaboudu rẹ.
- Connect Graphics Card (GPU) Power: For modern graphics cards, utilize the dedicated PCIe 5.1 / Gen 5 12V-2x6 cable. This connector delivers up to 600W of direct power. Ensure it is securely connected to both the power supply and your graphics card.
- So awọn okun onirin pọ mọ: Connect SATA power cables to your storage drives (SSDs, HDDs) and other peripherals as needed.
- Iṣakoso USB: Rọ awọn okùn naa ni ọna ti o tọ lati mu afẹfẹ ati ẹwa dara si ninu apo rẹ.
- Pa apoti ati Agbara So pọ: Close your PC case, connect the AC power cord to the power supply, and plug it into a wall outlet.

Image: Modular cable connection panel on the Rosewill VMG850.

Image: Detail of the 12V-2x6 connector for next-gen GPUs.

Aworan: Pariview of included modular cables and connectors.
Awọn ilana Iṣiṣẹ
The Rosewill VMG 850W power supply is designed for stable and efficient operation. Once installed, your system should power on normally.
- Agbara Tan: Press the power button on your computer case. The power supply will initiate and provide power to your components.
- Iṣiṣẹ: This unit is 80 PLUS Gold certified, indicating high power efficiency, which reduces heat generation and operating costs.
- Isẹ Fan: The 120mm FDB (Fluid Dynamic Bearing) fan operates silently and adjusts its speed based on the power supply's temperature, ensuring optimal cooling without excessive noise.
- ATX 3.1 Compliance: The VMG850 is fully compliant with ATX 3.0 and 3.1 standards, supporting up to 235% power excursion and 300% GPU power excursion for demanding loads.

Aworan: Iwaju view of the Rosewill VMG850 Power Supply.
Itoju
Regular maintenance helps ensure the longevity and optimal performance of your power supply.
- Yiyọ eruku kuro: Lorekore nu eruku lati grille afẹfẹ ipese agbara ati awọn atẹgun nipa lilo afẹfẹ fisinuirindigbindigbin. Rii daju pe eto naa ti wa ni pipa ati yọọ kuro ṣaaju ṣiṣe mimọ.
- Ayẹwo USB: Lẹẹkọọkan ṣayẹwo gbogbo awọn asopọ okun modulu lati rii daju pe wọn wa ni aabo ati ofe lọwọ ibajẹ.
- Ayika: Operate the power supply in a well-ventilated area, avoiding extreme temperatures or humidity.

Aworan: Oke view of the VMG850, highlighting the fan for maintenance.
Laasigbotitusita
Ti o ba pade awọn ọran pẹlu ipese agbara rẹ, tọka si awọn igbesẹ laasigbotitusita ti o wọpọ wọnyi:
- Ko si Agbara:
- Rí i dájú pé okùn agbára AC so mọ́ ibi tí agbára wà àti ibi tí agbára wà ní ògiri.
- Rí i dájú pé ẹ̀rọ ìyípadà agbára tó wà lẹ́yìn PSU wà ní ipò 'ON'.
- Check all modular cable connections, especially the 24-pin motherboard and CPU power cables.
- Aisedeede/iparun eto:
- Rii daju pe awọn ibeere agbara eto rẹ ko kọja agbara 850W ti PSU.
- Ṣàyẹ̀wò fún afẹ́fẹ́ tó yẹ láti dènà kí ó má baà gbóná jù.
- Verify all power connections are firm.
- Awọn Ariwo Alailẹgbẹ:
- A slight fan noise is normal under load. If the noise is excessive or grinding, ensure no cables are obstructing the fan.
- Ti ọrọ naa ba wa, kan si atilẹyin alabara.
Aabo Awọn ẹya ara ẹrọ
The Rosewill VMG850 includes a comprehensive six-protection suite to ensure system safety:
- OCP (Lori Idaabobo lọwọlọwọ): Prevents damage from sudden current surges.
- OPP (Aabo Lori Agbara): Automatically adjusts power output during overloads.
- OTP (Lori Idaabobo Iwọn otutu): Guards against critical overheating.
- OVP (Lori Voltage Idaabobo): Stabilizes voltage spikes instantly.
- SCP (Short Circuit Protection): Neutralizes short-circuit risks.
- UCP (Under Current Protection): Maintains performance during low voltage.

Image: Visual representation of the advanced protection suite.
Awọn pato
| Ẹya ara ẹrọ | Ẹ̀kúnrẹ́rẹ́ |
|---|---|
| Brand | Rosewill |
| Orukọ awoṣe | VMG850 |
| Ijade Wattage | 850 Wattis |
| Fọọmù ifosiwewe | ATX |
| Ijẹrisi ṣiṣe | 80 Plus Gold |
| Modularity | Modulu ni kikun |
| Iye owo ti ATX | ATX 3.0 & 3.1 Compatible |
| PCIe Asopọ | PCIe 5.1 / Gen 5 12V-2x6 Connector |
| Fan Iru | 120mm FDB Silent Fan |
| Awọn agbara agbara | 100% Japanese Electrolytic Capacitors |
| Ọna Itutu | Afẹfẹ |
| Awọn iwọn Ọja (L x W x H) | 5.51 x 5.9 x 3.38 inches (140 x 150 x 86mm) |
| Iwọn Nkan | 5.5 iwon |
| Awọn Idaabobo Aabo | OCP, OPP, OTP, OVP, SCP, UCP |

Image: Electrical specifications label on the VMG850.
Atilẹyin ọja ati Support
The Rosewill VMG 850W Power Supply comes with a 5-odun atilẹyin ọja lati ọjọ ti o ra. Atilẹyin ọja yi ni wiwa awọn abawọn ninu awọn ohun elo ati iṣẹ ṣiṣe labẹ lilo deede.
Awọn iṣeduro atilẹyin ọja
For warranty service or technical support, please contact Rosewill customer service. You may need to provide proof of purchase and the product's serial number.
Ibi iwifunni
Please refer to the official Rosewill website or your product packaging for the most up-to-date contact information for customer support.





