Summary of Reddit Comments for "Pulse RX580":

Troubleshooting Old Pulse RX580 GPU

• The Pulse RX580 is an 8-year-old GPU, so issues are not surprising.
• Suggestions for troubleshooting include cleaning corrosion, checking for shorts on the board, and cleaning the PCI-E connector area with alcohol.
• It is recommended to use a multimeter to identify the source of the problem, check for short circuits, and consider GPU replacement if necessary.
• Previous repairs or modifications on the card could lead to issues, such as added RAM modules or flux seeping from under the GPU die.
• Gouges on the GPU die may indicate problematic history.

Power Management and GPU Performance

• The displayed wattage issue may be a sensing problem rather than actual power usage.
• It is advised to configure a custom fan curve via Afterburner for safety.
• Addressing memory being locked at low frequencies is crucial for performance.

Additional Recommendations

• A specific power cable (dual 6-pin to 8-pin) may be needed for power requirements.
• Various methods, such as firmware flashes, may be necessary for certain functionalities like boot screen display.
• Compatibility with Mojave or higher should be native for the RX580, without additional drivers or hacks.

Product Recommendations and Support

• Suggestions for accessories like cables and thermal pads related to the RX580.
• Specific products and utilities like EnableGOP for firmware flashes or OCLP for functionalities like boot screen display.

The comments provide insights into troubleshooting, history check, power management, and additional product recommendations related to the Pulse RX580 GPU.