
Microsoft incorporated a simple backward compatibility mechanism, so that not only are already-installed drivers not affected by these changes, but old-timers in the industry are still able to use their existing certificates and signed artifacts in future releases without the need to change their existing pipeline. Most users would not even notice these changes. Every few versions and updates, Microsoft publishes a new, stricter, standard for these signatures, requiring driver developers to adjust to the new requirements. Alongside the expected improvements under and over the hood of the popular OS, Microsoft went a long way to make sure that the drivers you install on your system are approved, compatible and above all – safe – by requiring a certified digital signature on every driver file installed.

Deploying for multiple clients with various environments requires us to maintain our product compatibility on all levels with operation systems as old as Windows 7 all the way to the newest Windows 10 with its latest updates. Software compatibility is a core value and a major concern here at Morphisec. I want to know whether this is software issue or a hardware issue (Note: This is a recently bought laptop about a few months ago).How to Make Your Driver Digitally Signed to Work Across Multiple Windows OS Versions Upon the Latest Changes in Certificate Standards I have tried out all the many methods from changing the laptop setting to power setting and etc. Here are the diagnostic from the Diagnostic Tools:įault bucket 0x19C_DRVSETMONITORPOWERSTATE_HANG_nvlddmkm!CWinServicesImpl::nvTimedOperationDelay_X64, type 0Ĭab Id: e1ee7c23-f8f4-4a1f-be67-530c4b7f64eeįault bucket LKD_0x1B8_AMD_Blackscreen_Blackbox_BlameFailed_dxgkrnl!DxgCreateLiveDumpWithDriverBlob, type 0Ĭab Id: b949235f-406a-41de-8b69-030405d6f5deįault bucket LKD_0x1B8_NV_Blackscreen_Blackbox_dxgkrnl!DxgCreateLiveDumpWithDriverBlob, type 0Ĭab Id: 49341e05-aff4-47af-8fb6-e5d1ce9211a4įault bucket LKD_0x1A8_KEYBD_HOTKEY_dxgkrnl!DISPLAYSTATECHECKER::CreateBlackScreenLiveDump, type 0Ĭab Id: 698eea59-088f-4492-95a7-473e7cb85fc6 System DPI Setting: 192 DPI (200 percent)ĭisplay Devices Card name: NVIDIA GeForce RTX 3050 Ti Laptop GPUĬhip type: NVIDIA GeForce RTX 3050 Ti Laptop GPUĭevice Key: Enum\PCI\VEN_10DE&DEV_25E0&SUBSYS_380417AA&REV_A1ĭevice Status: 0180200A

Processor: AMD Ryzen 7 6800HS Creator Edition (16 CPUs), ~3.2GHz

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