2 device(s) have no driver installed, so Windows cannot use them at all. This is very common on a fresh Windows installation, where the chipset drivers have not been installed yet.
Windows ships generic drivers for common hardware but not for chipset controllers, card readers, or manufacturer-specific devices, which have to be installed separately.
Install the chipset driver package for your motherboard or laptop from the manufacturer's support page, then run Windows Update. The Drivers button in the Software section lists every device still waiting for a driver.
Your RAM is not running in dual-channel mode. This isn’t an issue, but you could gain some extra performance with the proper configuration.
If you have two modules, placing them in the correct slots on the motherboard usually enables dual channel. If you only have one module, adding a second one will activate it automatically.
Windows reports 1 device(s) that are not working correctly. A device in this state is either unavailable or running in a degraded mode, and Windows will keep retrying it at every boot.
This usually comes from a driver that failed to load or was stopped after an error: a bad or outdated driver, a device that is not seated properly, or a component that is starting to fail.
Open the Device Manager to see which devices are flagged, then reinstall or update their drivers from the manufacturer's website. If a device keeps failing after a clean driver install, reseat it and test it on another port or slot. The Drivers button in the Software section lists every affected device.
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Previous validations from this PC
Unexpected crashes (BSOD)
No unexpected crashes (BSOD) recorded on this PC.
Hardware errors (WHEA)
No hardware errors recorded in the Windows event log.
Driver problems
3 devices need attention.
Flagged processes
47 running processes, none flagged.
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