For details, it’s possible for you to continue reading.

Then like check the details listed below.

Furthermore, this component IOMMU plays an important role in virtualizing devices and enhancing system security.

Full Guide: Fix HAL IOMMU INTERNAL_ERROR – BSOD Error 0x000001D9

When it crashes, some system errors ensue.

Therefore, we recommend youback up dataonce the Event 16 issue occurs.

To perform acomputer backup, it’s possible for you to useMiniTool ShadowMaker free.

click Download and install

This is professional backup software and a skilled support team offers dedicated help for users.

This program canbackup files, folders, your system, and partitions & disks.

More than backup, it allows you to clone disks and sync files.

click Check for updates

For different motherboards, the parameters will vary.

You need toenter BIOSand locate the tweaks for IOMMU configuration.

Apart from that, you might check thevirtualizationfeature and its other related prefs.

Normally, the configs are in theAdvancedtab and then go toCPU Configuration > Intel Virtualization Technology.

Or it’s possible for you to find the IOMMU prefs inSystem Agent Configuration.

That depends on your machine brand.

Step 1: OpenSettingsby pressingWin + Iand clickUpdate & Security.

Step 2: In theWindows Updatetab, clickView all optional updatesfrom the right panel.

Step 3: Check all the optional driver updates and clickDownload and install.

Step 1: Go toUpdate & Security > Windows Update.

Step 2: ClickCheck for updatesand it will start checking the available updates.

yo download and load the pending updates.

There are different types of motherboard firmware and you should follow the manufacturers instructions when installing any firmware.

For more tools to protect your system, you might prepare a computer backup with MiniTool ShadowMaker.