Bronze 750W - PC Power Supply Volcano - Free user manual and instructions

Product Type	PC Power Supply
Brand	Volcano
Model	Bronze 750W
Rated Power	750 W
Efficiency	Bronze Certification (typical 82-85%)
Input Voltage	AC 220-240 V, 50 Hz, 4-6 A
Form Factor	Standard ATX
Approximate Dimensions	150 x 140 x 86 mm
Approximate Weight	2.5 kg
Main Motherboard Connector	20+4 pins
CPU Connector	4+4 pins (ATX12V / EPS12V)
Peripheral Connectors	Molex, Mini Molex, SATA, PCI-E 6+2 pin
Modular Cabling	No (fixed cables)
Fan	1 x 120mm fan (estimated)
Protections	OVP, OCP, SCP, OTP (subject to confirmation)
Installation	Professional installation recommended
Cleaning	Compressed air blowing after disconnection
Maintenance	Monthly cooling check
Safety	Do not open the casing, risk of electric shock
Warranty	Manufacturer's warranty (unspecified)
Disposal	Do not dispose of with household waste, WEEE recycling
Intended Use	Desktop computer, home or professional use

Frequently Asked Questions - Bronze 750W Volcano

How to properly install the Bronze 750W power supply?

Before installation, disconnect the power cord from the wall outlet. Open the computer case, remove the old power supply if present, then place the new one. Connect the cables to the motherboard (20+4 pin connector), CPU (4+4 pin), and peripherals (SATA, Molex, PCI-E). Close the case and plug in the power cord. Ensure the I/O switch is set to 'I'. Refer to the manual for more details.

What is the actual power of the Volcano Bronze 750W power supply?

The Bronze 750W model delivers a continuous power of 750 watts. However, it is recommended not to exceed 80% of this load under continuous use to optimize lifespan and stability. Current specifications per rail are indicated on the product label.

How to clean the PC power supply?

Disconnect the power supply from the mains (230V). Use a compressed air jet to blow out dust inside, especially on the fan blades. Perform this operation in a well-ventilated area or outdoors. Never disassemble the casing, as capacitors retain dangerous voltage even after disconnection.

What to do if the computer does not turn on after installation?

Check that the power cord is properly plugged in at both ends and that the wall outlet works. Ensure the I/O switch on the power supply is set to 'I'. Verify that all connectors are correctly seated: motherboard, CPU, GPU, drives. Consider a short circuit or defective component. If the problem persists, contact a professional.

Is this power supply compatible with my motherboard?

The Bronze 750W uses a main ATX 20+4 pin connector, compatible with all recent ATX motherboards. For motherboards requiring a 4+4 pin CPU connector (ATX12V/EPS12V), the power supply provides it. Also check the available space in your case (standard ATX dimensions).

What is the typical lifespan of this power supply?

Lifespan depends on usage conditions: temperature, load, power quality. Under normal use (load below 80% and good ventilation), it can reach 5 to 10 years. Electrolytic capacitors dry out over time, especially under high heat or prolonged overload.

Is the Volcano Bronze 750W power supply quiet?

Noise level depends on the built-in fan (likely 120mm). Under normal operation, it remains moderate. Under heavy load, the fan may spin faster and become audible. To minimize noise, ensure good airflow inside the case.

Can I use this power supply for a powerful graphics card?

Yes, the power supply has PCI-E 6+2 pin connectors for graphics cards. The 750W power is sufficient for most high-end single-GPU configurations. However, check your card's consumption and the manufacturer's recommendations.

How to know if my power supply is defective?

Common signs include: computer won't start, random restarts, blue screen, or unusual noises (buzzing, clicking). If you suspect a fault, test with another power supply if possible. Never open the power supply yourself; contact an authorized service.

How to dispose of the old power supply?

Do not throw it in household waste. In accordance with the WEEE Directive (2012/19/EU), return it to a collection point for electronic waste (recycling center, store, etc.). Recycling allows material recovery and avoids environmental risks.

USER MANUAL Bronze 750W Volcano

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Close-up of various electronic connectors and power supply components (no visible text or symbols)

Close-up of various electronic connectors and power supply components (no visible text or symbols)

Close-up of various electronic connectors and power supply components (no visible text or symbols)

User manual for MODECOM computer power supply Introduction:

Thank you, that you have decided to purchase and install MODECOM brand power supply in your computer.

Prior to installation and initial start-up please refer to this user manual and apply to all of its points to ensure safe, proper and long-term operation of the power supply.

Warning and safety instruction:

PC power supply is an electrical device operating at high voltage, dangerous to human health or life: AC 220-240V / 50Hz / 4-6A. After disconnected from the mains, the power supply still preserves dangerous high voltage in the capacitive elements (capacitors) for a long time.

This power supply is intended only for home or office use in desktop PCs.

For safety reasons, under penalty of loss of rights resulting from the warranty / guarantee must not do the following:

• touch the power supply / PC computer with wet or damp hands or other objects.
• place the computer with the power supply in the vicinity of the heater or another heat source.
• obstruct the vents and ducts of the computer.
• use the power supply in conditions of increased humidity or increased dustiness.
• modify the wiring and / or plugs of power supply and other components.
• insert objects into the openings in power supply.
• remove from the power supply any marks, seals, labels or serial numbers.
• open the power supply housing.

Unauthorized enclosure opening, use of cables other than the supplied, insertion of objects in the interior may cause electric shock.

Installation / replacement of the power supply in your computer:

Installation of power supply should be carried out by a professional service / dealer.

Before installing or replacing the power supply, please refer to the operating instructions of the housing and other computer components. Make sure that the MODECOM power supply is properly matched to the configuration of the computer in terms of technical parameters and will not work with a maximum load in continuous mode. This will allow a smooth and long-term operation of your computer system.

1. unplug the power cord from the AC 230V wall outlet and from the power supply.
2. open your computer following the instructions of the housing.
3. disconnect all the power plugs from the motherboard and other components of a computer: the hard drives, card readers, optical drives, etc.
4. remove the power supply from the computer case following the instructions of the housing.
5. install new MODECOM power supply in the housing. Connect the cables from the motherboard and other devices in the reverse order of dismantling the old power supply.
6. ensure that all components are connected properly.
7. close the housing and connect the power cable to the power supply and AC 230V power outlet.
8. check for proper operation of your entire computer system.

In case of problems:

1. make sure that all the computer's components are in working order and not damaged before replacing the power supply.
2. make sure that the power supply is correctly matched to the current configuration of the computer and is fully compatible with it.
3. make sure the power cord is connected properly to both the power supply and the AC 230V power outlet.
4. verify that the "I/O" power switch is set to "I" position.
5. check that all components of computer are properly connected, the connectors properly adhere to each other, whether there is not a short circuit or other abnormalities in assembly.
6. check the connection of all components of a computer to each other and to the power supply.

Choosing the right power supply model:

Due to the large diversity of computer sets and a large number of power supply models with different technical specifications, the manufacturer does not affect the user's choice of the model and specification of the power supply he will use and of configuration of the computer on which it is mounted. The issue of choosing an adequate power supply, which will ensure long and trouble-free operation, the user should consult with the dealer of power supply unit or a dealer of entire computer set. Any complaints referring to malfunction of the power supply due to improper selection of its parameters to your computer configuration cannot be considered by the manufacturer.

PC power supply construction include electrolytic capacitors, which dry up during long-term operation under high load. Therefore, it is recommended to select the output power efficiency of the power supply according to the needs of your computer system so that the power supply continuously have big spare power level. Continuous operation at maximum parameters can result in significant shortening of the life of the power supply, unstable volt-

age on the overloaded lines and lead to all kinds of faults. Specifications and loading data is placed on each MODECOM power supply. We recommend to check and maintain the power supply as well as the other elements responsible for the cooling of your computer system periodically, at least once a month.

The manufacturer is not responsible for the improper operation of the power supply and the damage caused in the event of:

• damage or destruction due to force majeure or environmental factor, i.e. electric discharge, fire, flood, earthquake, moisture, excessive heat, excessive load, excessive dust and lack of proper maintenance.
• natural wear and tear of capacitive elements, where time and quality of work depends largely on usage.
• modification of the power supply components and wiring.

Maintenance of power supply:

Computer power supply should be periodically cleaned of impurities resulting from the air circulation flowing through its interior. Before cleaning of the power supply with compressed air make sure that the power supply has been disconnected from the 230V power mains.

Cleaning of the power supply should be done outside the building or in a room with the installed dust exhaust system. Basic cleaning involves blowing dirt from inside the power supply and fan blades. If dirt cannot be removed with compressed air and intervention to the interior of the power supply is required, please take it to the seller during the period of guarantee / warranty or to specialized computer repair service. Use of contaminated power supply may cause malfunction of computer, reducing the efficiency of the cooling system and lead to serious accidents.

The most common connectors of the computer power supply:

1. Input:

- 230V power socket

2. Output:

• motherboard power connector, MAIN POWER - 20pin or 24pin (20+4)
• CPU power connector ATX12V / P4 / EPS12V - 4 pin or 4+4 pin
• peripherals 4 pin power connector, MOLEX (HDD hard drives, ODD optical drives)
• peripherals 4 pin power connector, MINI MOLEX (card readers, floppy drives, etc.)
• peripherals power connector in Serial ATA standard, SATA (HDD hard drives, ODD optical drives)
• graphics card power connector, PCI-E - 6 pin or 6+2 pin as recommended by the graphics card manufacturer's instructions.

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The number and type of power connectors depends on power supply model. When selecting the power supply, user should pay attention not only to its rated power, but also to required amount and types of connectors, the size of the power supply and the manner of its installation in the housing.

Disposal guidelines:

This product is subject to Directive 2002/96 / EC of the European Parliament and the European Council of 27 January 2003 on matters of waste electrical and electronic equipment.

It is not allowed to throw out electrical and electronic household waste. These devices must be disposed by delivering them to a collection point.

For additional information about MODECOM brand product, please visit: www.modecom.eu.

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Broj i vrsta električnih priključaka ovisi o modelu napajanja. Prilikom odabira napajanja, korisnik treba obratiti pozornost ne samo na nazivne snage, nego i na potrebnu količinu i vrste priključaka, veličine napajanja i način ugradnje u kućište.

Close-up of various electronic connectors and power supply components (no visible text or symbols)

Close-up of various electronic connectors and power supply components (no visible text or symbols)

Close-up of various black plastic electrical connectors with colored wires (no visible text or symbols)

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Close-up of various electronic connectors and power supply components (no visible text or symbols)

Close-up of various electronic connectors and power supply components (no visible text or symbols)

Close-up of various electronic connectors and power supply components (no visible text or symbols)

Close-up of various electronic connectors and power supply components (no visible text or symbols)

This device was designed and made of high-quality reusable materials and components. If the device, its packaging, user's manual, etc. are marked with crossed waste container, it means they are subject to segregated household waste collection in compliance with the Directive 2012/19/UE of the European Parliament and of the Council. This marking informs that electric and electronic equipment shall not be thrown away together with household waste after it's been utilised. The user is obliged to bring the utilised equipment to electric and electronic waste collection point. Those running such collection points, including local collection points, shops or commune units, provide convenient system enabling to scrap such equipment. Appropriate waste management aids in avoiding consequences which are harmful for people and environment and result from dangerous materials used in the device, as well as improper storage and processing. Segregated household waste collection aids recycle materials and components of which the device was made. A household plays crucial role in contributing to recycling and reusing the waste equipment. This is the stage where the basics are shaped which largely influence the environment being our common good. Households are also one of the biggest users of small electrical equipment. Reasonable management at this stage aids and favours recycling. In the case of improper waste management, fixed penalties may be imposed in accordance with national legal regulations.

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