Alabert Posted September 8, 2019 Share Posted September 8, 2019 Hi, Please, explain to me what means these: PCI Express Controller PCI-E 2.0 x16 port #2 In Use @ x16 (MSI GTX 960 (MS-V320) Video Adapter, nVIDIA GM206 - High Definition Audio Controller) What means "@"? Also, my motherboard (Asus Z87 C) has PCI-E 3.0 x16, so maybe there is an Aida64 error Device Description nVIDIA GM206 - High Definition Audio Controller Bus / Device / Function 1 / 0 / 1 What means the numbers "1 / 0 / 1"? Quote Link to comment Share on other sites More sharing options...
Fiery Posted September 8, 2019 Share Posted September 8, 2019 1) @ x16 means it's working at x16 link width. 2) BIOS fills in the PCI-E controller registers at bootup, so in case they're incorrectly filled, it's sadly a BIOS bug that we cannot fix from our end 3) Bus / Device / Function = 1 / 0 / 1 means Bus #1, Device #0, Function #1. Quote Link to comment Share on other sites More sharing options...
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