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A free scan shows the junk files, broken settings and background clutter dragging Windows down - then fixes them in one click.Free scan · Windows 10 & 11A Reddit user said a dead Radeon RX 6700 XT started working after 12 minutes in a household oven at 370°F (about 188°C). That is an anecdotal report—not a confirmed diagnosis, proof of a lasting repair, or a safe method to copy. AMD’s reflow guidance describes a controlled, measured manufacturing process, not baking a graphics card at home.
What happened to the RX 6700 XT?
VideoCardz reported the story on April 3, 2026, linking to the original Reddit discussion. According to that report, the user had tried cleaning minor corrosion, checking for missing capacitors, and tracing shorts with a multimeter before heating the card for 12 minutes at 370°F (approximately 188°C). The user said it worked afterward. The report also notes that thermal putty behind the memory modules appeared to expand and bulge after reassembly.
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ASUS Dual Radeon RX 9060 XT 16GB GDDR6 Gaming Graphics Card | $529.00 | Buy on Amazon |
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AMD Radeon RX 6700 XT 12GB GDDR6 Reference Model Graphics Card (Renewed) | $409.99 | Buy on Amazon |
These are reported details, not an independent inspection or laboratory test. The available account does not establish what failed, whether heating caused the recovery, or how long the card continued working. Comments in the Reddit thread describe other people’s experiences with different cards and unknown faults; they cannot show how often the approach works or how durable any apparent repair is.
Does a GPU working after heating prove a solder-joint fault?
No. A card powering on after heat treatment does not establish that a cracked solder joint was the cause. The underlying fault may remain unknown, and a brief return to operation is not evidence that the board has been repaired durably. A multimeter can help with electrical troubleshooting, but using one does not identify every possible fault or make heating safe.
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Why is a household oven not the same as controlled reflow?
Reflow depends on measured conditions
AMD’s Soldering Guidelines (AM013) describe reflow as melting solder, wetting the surfaces being joined, and then solidifying a metallurgical bond. The guidance says peak temperatures depend on package size and recommends checking temperatures at different BGA sites, because board conditions and nearby components can create variation. As AMD puts it: “Each element of the process affects the end result.”
One oven setting cannot show what every component experiences
AMD’s Recommended Pb-free Reflow Soldering Profile (UG1091) says assembly profiles should account for solder paste, board size, component density, and component mix, and recommends thermocouples at multiple locations. It identifies 235°C as the full liquidus temperature for SAC alloy and warns that high peaks can damage heat-sensitive components or warp boards. These are PCB assembly guidelines—not directions for repairing a graphics card in a household oven.
A separate Tom’s Hardware report about an RX 7800 XT describes a technician using a temperature-regulated BGA rework station and warns that uncontrolled oven heating can cause thermal shock, board warping, or component damage. That is a different card and repair, so it provides context about process risks, not verification of the RX 6700 XT story.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Can you safely bake a GPU that stopped posting?
The anecdote does not establish a safe household-oven method, and the cited AMD guidance does not recommend one. Uncontrolled heating can damage components or the board, while a card that appears to recover may still have an unresolved fault. Do not treat the reported time and temperature as a repair recipe.
Quick Recap
What to do with a graphics card that will not work
- Check warranty eligibility. AMD’s warranty information distinguishes products sold directly by AMD from graphics products sold by partners. Check the terms that apply to the card’s seller and purchase channel before attempting a repair that could affect coverage.
- Seek a diagnosis of the actual board fault. A technician with suitable electronics diagnostic and rework equipment can assess whether repair is practical. A temperature-regulated BGA process is materially different from heating an entire board in an oven.
- Compare repair with replacement. Ask for the diagnosis and repair estimate, then weigh that against replacing the card. The cited accounts do not establish a standard repair price or identify a particular service provider.
- Decide whether you need recovery or durable service. A temporary return to operation is not the same as a verified, reliable repair. Ask a technician what was found, what work was performed, and what assurance—if any—is offered.
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