1. Okwu mmalite
This manual provides detailed instructions for the installation, operation, and maintenance of your Rosewill CMG5 1000W Modular Power Supply. Please read this manual thoroughly before installation and retain it for future reference.
The Rosewill CMG5 1000W is a fully modular 80 PLUS Gold certified power supply designed for personal computers. It is compatible with ATX 3.0 & 3.1 standards and features a native 600W PCIe 5.0 / Gen 5 12+4 Pin 12V-2x6 cable, supporting modern high-performance graphics cards.

Foto: N'ihu view of the Rosewill CMG5 1000W Modular Power Supply, showing the fan grille and branding.
2. Ozi nchekwa
WARNING: Improper installation or use can lead to serious injury or equipment damage. Always follow these safety guidelines:
- Ensure the power supply is disconnected from the AC power outlet before installation or handling.
- Emeghela unit ọkọnọ ọkụ. Akwa voltages are present inside, and there are no user-serviceable parts.
- Install the power supply in a well-ventilated area. Do not block any ventilation openings.
- Use only the modular cables provided with this power supply. Using incompatible cables can damage the PSU and connected components.
- Ensure all cable connections are secure and fully seated to prevent electrical shorts or overheating.
- Zere ikpughe ọkụ eletrik na mmiri ma ọ bụ oke okpomọkụ.
- If the power supply emits smoke, unusual odors, or loud noises, immediately disconnect it from the AC power and contact support.
3. Ihe ngwugwu
Chọpụta na ihe niile dị na ngwugwu gị:
- Rosewill CMG5 1000W Modular Power Supply Unit
- Igwe ọkụ AC
- Modular Cable Set (see below for details)
- Ịkwanye kposara
- Akwụkwọ ntuziaka (akwụkwọ a)

Image: Rear panel of the Rosewill CMG5 1000W Power Supply showing the modular cable connection ports labeled for MB, CPU, PERIF/SATA, PCI-E 5.0, and PCI-E.
Nhazi eriri igwe modul:

Image: Diagram illustrating the types and lengths of modular cables included with the Rosewill CMG5 1000W Power Supply, including 24-pin Motherboard, 12+4-pin PCIe 5.0, 4+4-pin CPU, 6+2-pin PCIe, SATA, and 4-pin Molex connectors.
- 1x 24-pin Motherboard Cable (600mm)
- 1x 12+4-pin PCIe 5.0 Cable (600mm)
- 2x 4+4-pin CPU Cables (700mm each)
- 4x 6+2-pin PCIe Cables (500mm each, with two connectors per cable)
- 2x SATA Cables (500mm, with four SATA connectors per cable)
- 1x 4-pin Molex Cable (500mm, with four Molex connectors)
4. Ntọala na nwụnye
Follow these steps to install your Rosewill CMG5 1000W Power Supply:
- Kwadebe Sistemu gị:
- Gbanyụọ kọmputa gị wee kwụpụ eriri ike AC na oghere mgbidi.
- Mepee akpa kọmputa gị.
- Ọ bụrụ na ị na-edochi ọkụ dị adị, kwụpụ eriri niile na PSU ochie wee wepụ ya na ikpe ahụ.
- Install the Power Supply:
- Carefully place the new Rosewill CMG5 1000W PSU into the power supply bay of your computer case.
- Secure the PSU to the case using the provided mounting screws. Ensure the fan is facing the correct direction for optimal airflow (typically facing down if there's a bottom vent, or up if not).
- Jikọọ eriri modular:
- Identify the necessary cables for your components (Motherboard, CPU, PCIe, SATA, Molex). Refer to the "Package Contents" section for cable types.
- Connect the required modular cables to the corresponding ports on the power supply unit. Ensure they click firmly into place.
- Connect the other end of each cable to your motherboard, CPU, graphics card(s), storage drives, and other peripherals. Pay close attention to the orientation of each connector.
- For PCIe 5.0 graphics cards, use the dedicated 12+4-pin PCIe 5.0 cable. Ensure it is fully inserted into both the PSU and the graphics card.
- Nyocha ikpeazụ:
- Double-check all cable connections to ensure they are secure. Loose connections can cause system instability or damage.
- Organize cables to improve airflow within the case.
- Mechie akpa kọmputa gị.
- Ike Na:
- Jikọọ eriri ọkụ AC na ọkụ ọkụ wee banye na mgbidi mgbidi.
- Flip the main power switch on the back of the PSU to the "ON" position.
- Gbanyụọ kọmputa gị.

Foto: N'azụ view of the Rosewill CMG5 1000W Power Supply, showing the AC power input, main power switch, and an "ECO" mode switch.
5. Ntuziaka ọrụ
The Rosewill CMG5 1000W Power Supply is designed for reliable and efficient operation.
Eco Silent Mode:
- The power supply features an "ECO" mode switch located on the rear panel.
- When the ECO mode is ON, the 120mm Fluid Dynamic Bearing (FDB) fan will operate in a semi-fanless mode. The fan will remain off under low to moderate loads, providing silent operation. It will automatically spin up when the load increases to maintain optimal temperatures.
- When the ECO mode is Gbanyụọ, the fan will operate continuously, adjusting its speed based on the internal temperature and load.
- Choose the mode that best suits your preference for noise levels and cooling performance.
Power Excursion Capabilities:
This power supply is designed to handle power excursions up to 235% and GPU power excursions up to 300%, ensuring stable power delivery during peak demands from high-performance components.
6. Nlekọta
Nlekọta kwesịrị ekwesị na-eme ka ọ dị ogologo ndụ na ịrụ ọrụ kacha mma nke ọkụ eletrik gị.
- Nhicha: Periodically clean the exterior of the power supply and its fan grille to prevent dust buildup. Use compressed air to gently clear dust from the fan blades and internal components. Ensure the PSU is powered off and unplugged before cleaning.
- Njikwa USB: Ensure cables are not obstructing airflow within your computer case. Re-route or tie cables as needed to maintain good ventilation.
- Ọnọdụ gburugburu: Operate the power supply in a clean, dry environment with adequate ventilation. Avoid extreme temperatures and humidity.
7. Nchọpụta nsogbu
Ọ bụrụ na ị hụ nsogbu na ọkọnọ ike gị, lee nsogbu na ngwọta ndị a na-ahụkarị:
| Nsogbu | Ihe nwere ike ime | Ngwọta |
|---|---|---|
| Kọmputa anaghị agba ọkụ. |
|
|
| System crashes or restarts randomly. |
|
|
| Unusual noises from PSU. |
|
|
| Cables appear melted or discolored. |
|
|
8. Nkọwapụta
| Njirimara | Nkọwa |
|---|---|
| Aha Nlereanya | CMG1000G5 |
| Ụdị | Rosewill |
| Mpụta Wattage | 1000 Watt |
| Ụdị Ihe | ATX |
| Usoro jụrụ oyi | Ikuku (120mm FDB Fan) |
| Akụkụ ihe (L x W x H) | 11.4 x 9 x 4.6 sentimita (289.56 x 228.6 x 116.84 mm) |
| Ibu Ibu | Pound 6.3 (2.86 n'arọ) |
| Nhazi ike inye ike | Modul zuru ezu |
| Asambodo arụmọrụ | 80 gbakwunyere ọla edo |
| Ntinye Voltage | 100-240 volts AC |
| Ugboro ntinye | 50-60 Hz |
| Njikọ | ATX, PCIe (including 12V-2x6 for PCIe 5.0) |
| Ọnụ ego nke ATX Standard | ATX 3.0 & 3.1 Compatible |
| Capacitors | 100% Japanese Electrolytic Capacitors |
| Nchedo | OCP, OPP, OTP, OVP, SCP, UCP (Over Current, Over Power, Over Temperature, Over Voltage, Short Circuit, Under Current Protection) |

Foto: Akụkụ view of the Rosewill CMG5 1000W Power Supply, displaying the electrical specifications label including AC input, DC output voltages, and total output power.
9. Akwụkwọ ikike na nkwado
Ozi akwụkwọ ikike:
The Rosewill CMG5 1000W Power Supply comes with a Akwụkwọ ikike onye nrụpụta afọ 5. Akwụkwọ ikike a na-ekpuchi ntụpọ dị na ngwa na arụ ọrụ n'okpuru ojiji nkịtị. Biko dowe ihe akaebe nke ịzụrụ ihe maka akwụkwọ ikike.
For detailed warranty terms and conditions, please refer to the official Rosewill websaịtị ma ọ bụ kpọtụrụ ndị ahịa ha ọrụ.
Nkwado ndị ahịa:
If you have any questions, require technical assistance, or need to initiate a warranty claim, please contact Rosewill customer support:
- Websaịtị: Visit the official Rosewill websaịtị maka akụrụngwa nkwado, FAQs, na ozi kọntaktị.
- Email/ekwentị: Refer to the Rosewill websaịtị maka nkọwa kọntaktị kachasị ugbu a.
When contacting support, please have your product model (CMG1000G5) and proof of purchase readily available.