Windows 10: pci express upstream switch code 12

Discus and support pci express upstream switch code 12 in Windows 10 Drivers and Hardware to solve the problem; Motherboard b550 aura pro v2, CPU AMD r5 5600x, gpu RTX3060, RAM 16 2-8, power supply 650 gold, sd m.2 240 kingston a 2000, hd 500, window 10. The... Discussion in 'Windows 10 Drivers and Hardware' started by Li Slava, Dec 8, 2022.

  1. LI SLAVA
    Li Slava Win User

    pci express upstream switch code 12


    Motherboard b550 aura pro v2, CPU AMD r5 5600x, gpu RTX3060, RAM 16 2-8, power supply 650 gold, sd m.2 240 kingston a 2000, hd 500, window 10. The problem is this. When working on the computer, a blue screen with the error whea.uncorrectable error flew out. After restarting the system, the error was repeated and the operating system stopped starting. I could not install it on an SSD because the device in the Windows installer stopped being determined, I eventually installed it on the HDD and an error appeared in the task manager PCI express upstream switch port code 12 device and 500-series

    :)
     
    Li Slava, Dec 8, 2022
    #1
  2. DOMINICCASILLI
    DominicCasilli Win User

    Event id 17 Error

    Component: PCI Express Upstream Switch Port
    Error Source: Advanced Error Reporting (PCI Express)
    When it happen my PC crashes or makes a weird noise in one game
    I'm not entirely sure what is happening.
     
    DominicCasilli, Dec 8, 2022
    #2
  3. OLD COD
    old cod Win User
    USB 3 PCI Express Board

    I fitted a USB 3 PCI Express Board and kept getting a code 43 tried every thing and finally returned it, and the supplier sent me a second PCI board which doesn't give a code 43 and when I check it out on Device Manager it says that iI have the most up to
    date drivers and the device is working.

    But there is no out put nothing plunged into it works

    Any help gratefully received

    Ray
     
    old cod, Dec 8, 2022
    #3
  4. MEEBERS
    meebers Win User

    pci express upstream switch code 12

    Slow Upstream

    I connected directly to the modem with my computer. 99% of my clients are wireless, so I believe I did?? Tx

    - - - Updated - - -

    Yes cable operator Spectrum. Appreciate any suggestions.
     
    meebers, Dec 8, 2022
    #4
Thema:

pci express upstream switch code 12

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