A Digital Storm Corsa gaming PC bought for $5,245 before tax reportedly developed melted power cabling about two weeks after its owner began using it in August 2026, following more than a year packed away. The system reportedly included a PNY GeForce RTX 5090 and a 1,000-watt Digital Storm power supply. The cable’s cause has not been independently established, and PNY said it was reviewing the case after initially citing its warranty’s cable requirements.
What happened to the RTX 5090 PC?
Tom’s Hardware reported that Anthony DeMarco’s father bought the Digital Storm Corsa before tax for $5,245. The computer arrived in May 2025. DeMarco reportedly tested it, packed it away, and began using it in August 2026 after starting a job. The account identifies a PNY GeForce RTX 5090, a Digital Storm 1,000-watt semi-modular 80-Plus Gold power supply, and custom-sleeved upgraded PSU cables in the system. These are details from the outlet’s reporting, not an independent inspection.
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About two weeks after he started using the computer, DeMarco noticed a burning smell. The following day, he saw his monitor flickering, inspected the wiring, and reported finding melted and burned cabling. He said he powered the PC off immediately. The report describes severe damage to the cabling at the PSU end as well as at the GPU power cable and connector; it does not establish how the damage occurred.
The sequence matters: the system was reportedly stored after initial testing, but the reported melting was discovered after it had been put into use. The account does not show that storage caused the damage or that the PC melted while sitting boxed.
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What did Digital Storm and PNY say about warranty coverage?
The dispute involves two separate warranties: Digital Storm’s coverage for the prebuilt system and PNY’s coverage for the graphics card. The claims and company positions described below are reported by Tom’s Hardware; they are not a legal decision about who must pay.
| Party | Reported coverage or position | What remains unresolved |
|---|---|---|
| Digital Storm | Tom’s Hardware described the system as having one year of parts coverage and three years of labor. It quoted warranty language saying that after the first year, Digital Storm would help replace defective parts if those parts remained under the manufacturer’s warranty. | The reported parts period had expired. DeMarco said Digital Storm declined further involvement after PNY denied the claim, but Tom’s Hardware said it had no corroborating record of that account. Digital Storm did not respond to the outlet’s request for comment. |
| PNY | Tom’s Hardware described PNY’s GeForce RTX gaming GPU warranty as three years. In a support email, PNY said its included, approved cable or adapter was the only configuration covered for the GPU’s 16-pin power input. It said damage involving a third-party cable, adapter, or PSU cable was the responsibility of the cable or PSU manufacturer. | PNY’s initial support position did not settle this case. The company later told Tom’s Hardware it was reviewing the matter and would contact DeMarco directly; the report gives no final claim decision or remedy. |
PNY’s statement describes its warranty position, not a technical finding that a particular cable caused this damage. The report says the PC used custom-sleeved upgraded PSU cables, but that fact alone does not identify a defect or establish responsibility. The available account includes no independent electrical analysis, measurements, or final warranty determination.
What is known about the claim timeline?
- May 2025: The PC was delivered, according to Tom’s Hardware.
- August 2026: DeMarco reportedly began using it after it had been packed away.
- About two weeks later: He noticed a burning odor, then display flicker and melted or burned wiring, and said he shut the PC down.
- August 26: A Digital Storm support ticket was submitted under his father’s name, according to records reviewed by Tom’s Hardware.
- August 31: Digital Storm closed the ticket after a phone call. The reported summary referred to a faulty, melted 12VHPWR cable, an attempt to seek an RMA from PNY, and coverage described as far out of warranty.
- September 8: DeMarco emailed PNY seeking an RMA and asking about repair service. PNY responded with its position on approved cabling.
- September 16: DeMarco reportedly filed a report at SaferProducts.gov.
- October 3, 2026: PNY told Tom’s Hardware it was reviewing the case and would engage with the customer directly. The report does not state the outcome.
Does the evidence show why the connectors melted?
No. The reported damage is real as described by the outlet, but the available information does not establish whether the cause was cable construction, a connection issue, the power supply, the graphics card, or another factor. Nor does it show that leaving the PC packed away contributed to the later damage.
Other RTX 5090 connector-damage stories provide context, not proof about this computer. A September 26, 2026 Tom’s Hardware report described another owner’s claim involving a PNY RTX 5090 powered by a PSU-native 12V-2×6 cable; that owner said both cable ends melted while the GPU was idle. A September 16 Digital Citizen report described a separate PNY RTX 5090 in a DigitalStorm prebuilt and listed possible explanations as unresolved. A February 2025 Tom’s Hardware report covered a different RTX 5090 Founders Edition and a third-party cable. None of these accounts establishes a failure rate or the mechanism in DeMarco’s case.
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- Digital Citizen: separate connector-damage report, September 16, 2026
- Tom’s Hardware: separate RTX 5090 Founders Edition report, February 9, 2025
What should an owner do if a GPU power connector is damaged?
If you notice a burning smell, flickering display, visible melting, or other signs of overheating around a GPU power lead, stop using the computer and switch it off. Do not keep testing the system or reconnect a visibly damaged cable. Preserve the computer, cable, and power supply in their current condition for the manufacturer or a qualified repair professional to inspect; avoid cutting, modifying, or discarding parts before documenting the damage.
Photograph the damage and record the system model, component and cable details, purchase date, first-use date, and symptom timeline. Contact both the system builder and the GPU manufacturer in writing, ask for the exact warranty clause and the evidence supporting any denial, and keep copies of tickets and replies. If coverage depends on whether the cable was supplied or approved for the graphics card, identify its source and model accurately rather than assuming a PSU-native or sleeved cable meets that condition.
PNY’s three-year limited warranty PDF is available at PNY’s warranty document, but the full terms were not independently reviewed for this report. The reported support email’s cable position should therefore not be treated as a complete statement of every warranty term or as a final ruling on DeMarco’s claim.
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