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Yes. A proposed class action over Intel 13th- and 14th-generation desktop CPU instability was filed on November 5, 2024. The case was transferred to Delaware and consolidated with a related action in February 2025. The reviewed public docket does not establish a later class-certification decision, settlement, trial, or final judgment, so there is no confirmed class-wide payout or legal victory to report.
Separately, Intel acknowledges Vmin Shift Instability affecting some 13th- and 14th-generation desktop processors. It recommends Intel Default Settings and a motherboard BIOS containing Microcode 0x12F or later. Eligible affected processors receive a two-year warranty extension, up to five years from the original purchase date.
What is the Intel CPU class-action lawsuit about?
Mark Vanvalkenburgh filed Vanvalkenburgh v. Intel Corporation (Case 5:24-cv-07703) on November 5, 2024. The complaint names an Intel Core i7-13700K purchased by the plaintiff and alleges that Intel sold defective processors that were unstable, prone to crashing, and failed at high rates. It also alleges that elevated operating voltage damaged processors and that Intel failed to provide adequate warnings or disclosures.
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The proposed class is described as consumers who purchased Intel 13th- or 14th-generation Core desktop processors, including products containing those chips. The complaint advances failure-to-warn and consumer-protection claims. These are allegations, not findings that Intel is liable or that every processor in the proposed class is defective.
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Where the case stands
Intel moved to dismiss or strike the complaint in December 2024. The case was transferred from the Northern District of California to the District of Delaware in January 2025, then consolidated with another related action by an order dated February 21, 2025. The reviewed public docket does not establish a later dismissal, class-certification ruling, settlement, trial, or final judgment in this physical-instability case. A proposed class action is not the same as a certified class: the filing alone does not establish that a reader is a class member or entitled to compensation.
No class size, total damages figure, or payout amount is established in the available materials. Do not treat the case as a current refund program or assume that an individual owner needs to file a claim now.
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What Intel says caused the instability
Intel identifies the issue as Vmin Shift Instability affecting some 13th- and 14th-generation desktop processors. In a July 2024 technical update, Intel said its analysis of returned processors found that elevated operating voltage stemmed from a microcode algorithm making incorrect voltage requests to the processor.
That explanation does not establish that every crash, reboot, or application error on a system with one of these CPUs is caused by this issue. Nor does it mean that every chip in the affected generations has degraded. Intel’s guidance is scoped to listed desktop Core i5, i7, and i9 families; check the exact processor model against Intel’s affected-product information rather than relying only on the generation name.
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What BIOS and microcode should affected owners install?
Intel recommends using Intel Default Settings and a motherboard BIOS that includes Microcode 0x12F or later. The BIOS is supplied by the motherboard manufacturer, and the relevant version depends on the exact motherboard model.
- Identify the CPU and motherboard. Check the exact processor model and motherboard model in the system information utility, firmware setup, or the computer manufacturer’s specifications.
- Check Intel’s affected-product guidance. Confirm whether the CPU model is included in Intel’s listed 13th- or 14th-generation desktop Core i5, i7, or i9 products covered by its Vmin Shift guidance.
- Find the motherboard maker’s BIOS release. On the manufacturer’s support page for that exact board, look for a BIOS version that includes Microcode 0x12F or a later microcode. Follow the manufacturer’s installation instructions; do not install firmware intended for a different board revision or model.
- Load Intel Default Settings. After updating, use the Intel Default Settings profile or option in the BIOS, if available, as Intel recommends. Avoid assuming that custom power or voltage settings are equivalent.
- Monitor the system and preserve symptom records. Note recurring crashes, reboots, or application errors, along with dates and any error messages. If instability continues, contact Intel or the system/motherboard seller about support and warranty options.
A microcode or BIOS update changes processor behavior; it should not be described as a guaranteed reversal of physical degradation that may already have occurred. If the system remains unstable after the recommended settings and firmware, an RMA or other repair assessment may be appropriate.
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Can owners get a replacement or warranty extension?
Intel says eligible affected processors receive a two-year warranty extension, providing coverage for up to five years from the original purchase date. The extension applies to eligible affected products, not automatically to every Intel CPU or every system experiencing crashes. Verify both the exact model’s eligibility and the original purchase date with Intel or the system manufacturer before relying on coverage.
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How to choose between BIOS mitigation, RMA, and replacement
Use these checks before spending money or replacing the platform:
- Model eligibility: Is the precise CPU model on Intel’s affected list, and is it a desktop processor in the covered family?
- Current firmware: Does the motherboard BIOS include Microcode 0x12F or later, and are Intel Default Settings loaded?
- Symptoms and evidence: Are failures recurring, and can you document when they occur and any error messages? A crash alone does not prove processor degradation.
- Warranty: What is the original purchase date, does the product qualify for Intel’s extension, and who handles service for the CPU or prebuilt system?
- Cost and seller terms: Compare any replacement cost with the cost of a platform change, and check the seller’s return policy before buying another processor or system.
If symptoms continue, contact the party responsible for warranty service before purchasing a replacement. Keep the CPU model, system or motherboard model, BIOS version, proof of purchase, and symptom records available when requesting support.
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