1. Rhagymadrodd
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.

Delwedd: Blaen view of the Rosewill CMG5 1000W Modular Power Supply, showing the fan grille and branding.
2. Gwybodaeth Diogelwch
WARNING: Improper installation or use can lead to serious injury or equipment damage. Always follow these safety guidelines:
- Gwnewch yn siŵr bod y cyflenwad pŵer wedi'i ddatgysylltu o'r allfa pŵer AC cyn ei osod neu ei drin.
- Peidiwch ag agor yr uned cyflenwad pŵer. Cyfaint ucheltagmae yna rai y tu mewn, ac nid oes unrhyw rannau y gellir eu gwasanaethu gan y defnyddiwr.
- 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.
- Osgowch amlygu'r cyflenwad pŵer i leithder neu dymheredd eithafol.
- If the power supply emits smoke, unusual odors, or loud noises, immediately disconnect it from the AC power and contact support.
3. Cynnwys Pecyn
Gwiriwch fod yr holl eitemau yn bresennol yn eich pecyn:
- Rosewill CMG5 1000W Modular Power Supply Unit
- Cord pŵer AC
- Modular Cable Set (see below for details)
- Sgriwiau Mowntio
- Llawlyfr Defnyddiwr (y ddogfen hon)

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.
Set Cebl Modiwlaidd:

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. Gosod a Gosod
Follow these steps to install your Rosewill CMG5 1000W Power Supply:
- Paratowch Eich System:
- Diffoddwch eich cyfrifiadur a datgysylltwch y cebl pŵer AC o'r soced wal.
- Agorwch eich cas cyfrifiadur.
- Os ydych chi'n disodli cyflenwad pŵer presennol, datgysylltwch yr holl geblau o'r hen PSU a'i dynnu o'r cas.
- Gosodwch y Cyflenwad Pŵer:
- 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).
- Cysylltu Ceblau Modiwlaidd:
- 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.
- Gwiriadau Terfynol:
- 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.
- Caewch eich achos cyfrifiadur.
- Pŵer Ymlaen:
- Cysylltwch y llinyn pŵer AC â'r cyflenwad pŵer ac yna i allfa wal.
- Flip the main power switch on the back of the PSU to the "ON" position.
- Pŵer ar eich cyfrifiadur.

Delwedd: Cefn view of the Rosewill CMG5 1000W Power Supply, showing the AC power input, main power switch, and an "ECO" mode switch.
5. Cyfarwyddiadau Gweithredu
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 ODDI AR, 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. cynnal
Mae cynnal a chadw priodol yn sicrhau hirhoedledd a pherfformiad gorau posibl eich cyflenwad pŵer.
- Glanhau: 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.
- Rheoli Ceblau: Ensure cables are not obstructing airflow within your computer case. Re-route or tie cables as needed to maintain good ventilation.
- Amodau Amgylcheddol: Operate the power supply in a clean, dry environment with adequate ventilation. Avoid extreme temperatures and humidity.
7. Datrys Problemau
Os byddwch chi'n dod ar draws problemau gyda'ch cyflenwad pŵer, cyfeiriwch at y problemau a'r atebion cyffredin canlynol:
| Problem | Achos Posibl | Ateb |
|---|---|---|
| Nid yw'r cyfrifiadur yn troi ymlaen. |
|
|
| System crashes or restarts randomly. |
|
|
| Synau anarferol o'r PSU. |
|
|
| Cables appear melted or discolored. |
|
|
8. manylebau
| Nodwedd | Manylyn |
|---|---|
| Enw Model | CMG1000G5 |
| Brand | Rhosllys |
| Allbwn Wattage | 1000 Wat |
| Ffactor Ffurf | ATX |
| Dull Oeri | Air (120mm FDB Fan) |
| Dimensiynau Eitem (L x W x H) | 11.4 x 9 x 4.6 modfedd (289.56 x 228.6 x 116.84 mm) |
| Pwysau Eitem | 6.3 pwys (2.86 kg) |
| Dylunio Cyflenwad Pŵer | Modiwlar Llawn |
| Ardystiad Effeithlonrwydd | 80 PLUS Aur |
| Mewnbwn Voltage | 100-240 folt AC |
| Amlder Mewnbwn | 50-60 Hz |
| Cysylltwyr | ATX, PCIe (including 12V-2x6 for PCIe 5.0) |
| Safon ATX | ATX 3.0 & 3.1 Compatible |
| Cynwysorau | 100% Cynhwyswyr Electrolytig Japaneaidd |
| Amddiffyniadau | OCP, OPP, OTP, OVP, SCP, UCP (Over Current, Over Power, Over Temperature, Over Voltage, Short Circuit, Under Current Protection) |

Delwedd: Ochr view of the Rosewill CMG5 1000W Power Supply, displaying the electrical specifications label including AC input, DC output voltages, and total output power.
9. Gwarant a Chefnogaeth
Gwybodaeth Gwarant:
The Rosewill CMG5 1000W Power Supply comes with a Gwarant gwneuthurwr 5 flyneddMae'r warant hon yn cwmpasu diffygion mewn deunyddiau a chrefftwaith o dan ddefnydd arferol. Cadwch eich prawf prynu ar gyfer hawliadau gwarant.
For detailed warranty terms and conditions, please refer to the official Rosewill websafle neu cysylltwch â'u gwasanaeth cwsmeriaid.
Cefnogaeth i Gwsmeriaid:
If you have any questions, require technical assistance, or need to initiate a warranty claim, please contact Rosewill customer support:
- Websafle: Visit the official Rosewill websafle ar gyfer adnoddau cymorth, Cwestiynau Cyffredin, a gwybodaeth gyswllt.
- E-bost/Ffôn: Refer to the Rosewill websafle am y manylion cyswllt diweddaraf.
When contacting support, please have your product model (CMG1000G5) and proof of purchase readily available.