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Intel i9-14900HX 'Vmin Shift Instability' found to cause widespread game crashes

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Owners of ASUS ROG Strix SCAR 16 laptops with Intel's i9-14900HX processor have reported universal 0xC0000005 access-violation crashes across multiple unrelated games. Despite Intel's official stance that mobile chips are not affected by the Vmin Shift Instability issue — previously linked to 13th and 14th gen desktop CPUs — community reports suggest otherwise. A case on Intel's own forum involving the same mobile chip showed an identical, progressively worsening crash pattern under clean RAM, driver, and BIOS conditions. The issue can be mitigated by using ThrottleStop to cap CPU power limits to 80W (PL1) and 100W (PL2), and by disabling CPU boost via Windows power settings. Users whose laptops are still under warranty are advised to contact their OEM, citing the specific term 'Vmin Shift Instability' and Intel's published advisory on the defect.

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