are the motherboard/chipset drivers installed?
try getting updated ones.for example,for ages i could only get pio mode for my cdrw even though dma was set in device manager.an update of the drivers sorted it and i can now set udma mode4.
Dell XPS 13 9370 (2018) review
No need to scan sketches into your computer with Moleskine's new smart pen
Streaming : Netflix ou Amazon Prime Video ?