Servicing stack update (SSU) KB4601392 issues (fixed)

Many users may find that after installing servicing stack update (SSU) KB4601392 on Windows Server 2016, Windows 10 Version 1607, the Cumulative Update from Windows Update does not progress past the 24 percent mark.

Important: There is a Known Issue that prohibits the February 9, 2021 security update from being installed.Servicing stack update Microsoft has released KB5001078, a new servicing stack update (SSU), to solve this issue. This new SSU must be installed before the February 9, 2021 security upgrade.
KB4601392 has been deprecated, and devices will no longer be supplied it. This problem was fixed in KB5001078.
More details are here.

Windows 10 PCs are crashing after installing Servicing stack update AMD SCSIAdapter upgrade.

Servicing stack update AMD SCSIAdapter Problems and solution

When checking for updates today, if you find the “Advanced Micro Devices, Inc. – SCSIAdapter –” driver, put a stop to Windows 10 updates right away. Users are claiming that Microsoft has released a new driver that may impair the functionality of some AMD hardware.

According to numerous reports, SCSIAdapter – contains a nasty bug that causes a PC to crash with the error code “INACCESSIBLE BOOT DEVICE” on the Blue Screen of Death. As a result, according to a support staff member who requested anonymity, Microsoft has removed the driver update from Windows Update.
Windows Insiders first reported problems with AMD SCSIAdapter – in the last week of April. The faulty driver seems to have gotten through Microsoft’s AL/ML-powered quality assurance mechanism, as it was also found in Windows 10 versions 2004 and 20H2.
As a result, some users have started getting this update on the production builds of Windows 10.
“A day, Windows Update automatically installed in the system, Advanced Micro Devices, Inc. – SCSIAdapter – After we rebooted the device, it repeatedly failed to turn on, with an error INACCESSIBLE_BOOT_DEVICE error until it eventually entered WinRE and repaired itself,” a user wrote in the Feedback Hub tutorials.

“Windows Update installs the following driver: Advanced Micro Devices, Inc. – SCSIAdapter –, and after rebooting the system enters in GSOD loop with the INACCESSIBLE BOOT DEVICE problem. Another customer stated, “The only method to rescue the system is to boot into Windows Recovery Environment and perform a Startup repair.”

According to reports we’ve seen, the fault appears to be affecting just certain AMD configurations, specifically PCs using the GIGABYTE X570 motherboard. – How to Disable AMD SCSIAdapter

If you’ve already checked for updates and the driver is still waiting to be downloaded, you can still stop it:

Open the “Show or hide updates” tool after downloading it.

To begin checking for updates, click Next.

Hide updates are the option to choose.

Select the AMD driver update checkbox.

Close the troubleshooter application.

The faulty driver will vanish if you go to Settings > Update & Security > Check for updates.

If the update has already been downloaded and Windows prompts you to reboot, go to Device Manager > Storage Controllers > Driver and select the rollback option.

According to reports, Windows 10’s driver upgrade primarily affects AMD PCs and inhibits the operating system from launching properly. If you can’t get your computer to boot, use the Troubleshoot screen to run “Startup repair.”
A Microsoft official also confirmed that the driver has been deleted from Windows Update servers in a Reddit thread.

It’s also worth remembering that if you want a stable system, deferring unimportant Windows 10 driver updates, especially optional driver upgrades, is a good idea.

Other Post: Microsoft Windows Server 2008


Servicing stack update (SSU) KB4601392 issues was found in February 9, 2021 security update, Microsoft has released KB5001078, a new servicing stack update (SSU), to solve this issue.

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