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Repair common Windows errors and clear accumulated junk for a smoother, more stable PC - no reinstall needed.Free scan · no reinstallIf your RX 570 goes black, crashes, or shuts down during a game, the power supply is one possible cause—but the symptom alone does not prove it. Check the card’s power connection, system settings, airflow, and the exact PSU and GPU specifications before replacing parts. The most useful confirmation, when available, is testing with a known-working PSU that meets the complete system’s needs.
Can a PSU cause an RX 570 black screen or shutdown under load?
Yes. AMD says a faulty or insufficient power supply can cause boot failures, random crashes, hangs, reboots, and display corruption. Those symptoms make the PSU worth checking, but they can also result from a graphics driver, overheating, unstable tuning, a loose connection, or another faulty component. A failure that occurs while gaming is not, by itself, a diagnosis.
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Pay attention to what actually happens: does the whole PC power off or restart, does the screen go black while the computer appears to remain on, or does only the game close? Also note which workloads trigger the fault and whether it began after a driver, BIOS, hardware, or tuning change. AMD’s stability troubleshooting guidance recommends recording recent changes and the conditions that produce instability.
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AMD lists the RX 570 at 150 W typical desktop board power and recommends a 450 W minimum PSU for its RX 570 configuration on its official specification page. The recommendation is not a measurement of your entire PC’s actual draw, a test of your PSU’s condition, or a guarantee that every 450 W supply is suitable. The processor and other installed components matter, and the PSU must provide its rated output reliably.
#1 Best Overall
- Intel ATX 3.0 & 3.1 Ready.
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- Native PCIe 5.1 / Gen 5 12+4 Pin 12V-2x6 Cable.
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Board-partner cards can differ. For example, MSI specifies 120 W power consumption, one 8-pin PCIe power connector, and a 450 W recommended PSU for the Radeon RX 570 Gaming 4G on its product specification page. Those details apply to that model, not every RX 570. Check the label on your card or its manufacturer’s specifications for its connector and power requirements.
Troubleshoot in order before buying a PSU
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Return the system to stock settings
Temporarily disable GPU and CPU overclocks, undervolts, and tuning utilities. Restore default BIOS settings using your computer or motherboard documentation. AMD recommends a factory-default configuration when isolating instability; an unstable overclock can resemble a power problem.
Rank #2
Segotep 650W ATX Power Supply, 80 Plus Gold Certified- 80+ Gold Certified: The power supply boasts an impressive 80+ Gold Certified rating, guaranteeing exceptional efficiency
- Non-Modular Design: This power supply eliminates clutter and ensures neat cable management, promoting optimal airflow and a much cooler system
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- Four PCI-E 6+2 Pin Connectors: All wires can be separated from the power supply, making the inside of the case look cleaner. Four 12V 6+2 Pin cables support 40-series graphics cards
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Check the card, power cable, and airflow
Shut down the PC and disconnect it from power before inspecting hardware. Confirm the graphics card is fully seated in its PCIe slot and that its PCIe power connector is firmly attached. If the card is connected through a riser, remove the riser for diagnosis where practical. Check that vents are unobstructed and the PSU has normal airflow. If dust is blocking PSU vents, clean them only as the PSU manufacturer instructs; do not open the PSU enclosure.
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Compare the PSU with the complete system’s requirements
Read the PSU’s rated output from its label, then check whether it meets the requirements of the whole PC—not just the GPU. Verify the exact RX 570 model’s connector requirement, too. A wattage number on the label or a successful startup without a demanding workload does not conclusively clear the PSU.
Rank #3
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MSI MAG A650BE, Semi-Modular Compact 650W ATX Power Supply, 80+ Bronze, Low-Noise Fan, Active PFC Design, 5 Year Warranty- 80 Plus Bronze certified for high efficiency
- 120mm Low Noise Fan
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Test with a known-working PSU if the fault remains
AMD recommends testing with a known-working PSU that meets or exceeds the system’s required wattage when power-related instability persists. A swap is a diagnostic step, not a reason to assume the replacement is the permanent fix: compare the result under the same conditions that caused the fault. If you are not comfortable removing or installing a PSU, seek qualified help.
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Check drivers, cooling, and other components
If the issue continues, test at stock memory settings and investigate other hardware as appropriate. Update or clean-install the Radeon driver, consult its release notes for known issues, and consider whether the GPU or another component is overheating or defective. AMD’s stability guidance also recommends keeping firmware and software current and reverting a driver when its release notes indicate a relevant problem. Contact the system or component manufacturer if troubleshooting does not resolve the instability.
Rank #4
ASRock PRO-650G Power Supply - 650W 80 Plus Gold Certified, ATX 3.1 Ready, 120mm Fan, Full Protection Circuit, 3-Year Warranty- 80 PLUS Gold Efficiency: Delivers up to 90% energy efficiency, reducing power consumption and heat output for cost-effective operation
- ATX 3.1 Compatible: Meets the latest ATX 3.1 standard, ensuring compatibility with modern and next-generation components
- Stable 12V Output: Provides 54.1A on the +12V rail for reliable power delivery to CPU and graphics cards
- Comprehensive Protections: Includes OCP, OVP, UVP, OPP, OTP, and SCP for enhanced system safety
- Quiet 120mm Fan: Features a balanced cooling solution that maintains low noise levels during operation
If you need to replace the PSU
Choose a supply based on the needs of the complete PC and the exact RX 570—not on the GPU’s name alone. Confirm that it has the required PCIe connection and cable, fits the case, and comes with support and warranty terms you are comfortable with. AMD’s troubleshooting article mentions manufacturers that offer wattage calculators as examples, but it does not rank or endorse PSU brands or models.
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AMD’s PSU troubleshooting article says a PSU may cause boot failure, random crash, hang, reboot, or display corruption when it stops working, overheats because of dust or poor ventilation, no longer outputs its specified wattage, or cannot meet the system’s total requirements. That symptom list explains why a PSU check belongs in the diagnosis; it does not distinguish a bad PSU from a GPU or other hardware fault on its own.
Quick Recap
Best Value
- 80 PLUS Bronze Efficiency: Provides reliable 650W power with 80 PLUS Bronze certification for energy-efficient operation
- ATX 3.1 Compatible: Meets latest ATX 3.1 standards with 200% power excursion capability for next-generation components
- Stable 12V Output: Delivers 54.1A on the +12V rail for consistent performance with modern CPUs and graphics cards
- Comprehensive Protections: Includes OCP, OVP, UVP, OPP, OTP, and SCP for complete system safety
- Quiet 120mm Cooling: Features a balanced fan design that maintains low noise levels during operation
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