Windows 10: WHEA_UNCORRECTABLE_ERROR Component : PCI Express Root Port

Hello Everyone,My laptop received a Windows 11 upgrade at the start of this year 2022.Since, 23th March, 2022, my Laptop has been shutting down suddenly, with blue screen message saying 'WHEA_UNCORRECTABLE_ERROR'.At first I ignored it, considering it was a bug from Windows updates, but now recently, to be specific, in this April Month, my laptop has been shutting down, repeatedly 3 to 4 times a week. I searched for some answers on Microsoft community forums, but wasn't able to find any solution related to my issue. Note : I did find MiniDump files giving info about the Critical Shutdown. I ope

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PCI Express Root Port

I am having the same issue.

Gigabyte x399 Aorus Xtreme

ThreadRipper 2950X

I already have fast startup disabled and it is still doing it.

I've disabled as much as I can figured out but I have no idea why its waking almost immediately after putting it to sleep.

C:\Windows\system32>powercfg -lastwake

Wake History Count - 1

Wake History [0]

Wake Source Count - 1

Wake Source [0]

Type: Device

Instance Path: PCI\VEN_1022&DEV_1453&SUBSYS_14531022&REV_00\3&11583659&0&09

Friendly Name:

Description: PCI Express Root Port

Manufacturer: (Standard system devices)

 

PCI Express Root Port

Hi,

I built my windows desktop a few months ago and have never been able to get it to sleep or hibernate.

I ran the powercfg -lastwake command and received this back:

C:\Windows\system32>powercfg -lastwake

Wake History Count - 1

Wake History [0]

Wake Source Count - 1

Wake Source [0]

Type: Device

Instance Path: PCI\VEN_1022&DEV_1453&SUBSYS_14531022&REV_00\3&11583659&0&0B

Friendly Name:

Description: PCI Express Root Port

Manufacturer: (Standard system devices)

C:\Windows\system32>

I have adjusted power management settings, disconnected all peripherals etc and none of it has made a difference.

I had this issue before putting in a usb pcie expansion slot. My other pcie connected components are my GPU.

Does anyone have any tips on what to change to be able to get my computer to sleep?

These are my components:

Mobo Gigabyte B450 aorus pro wifi

GPU Gigabyte 1080 windforce

CPU Ryzen 2600x

RAM Trident Z 3200

Boot drive m.2 970 evo

Second drive m.2 860 evo

Thanks

 

"PCI Express Root Port is not working properly" error after WIN10 Install. 1

Hi.

Unable to install ATI HD5450 graphics driver as PCIe Port not detected. Getting the above error.

Mother Board old is ASROCK 4CORE DUAL VSTA, with E8400 intel CPU.

It was working ok with WIN8.1 and drivers were loaded for HD 5450.

Have tried the windows Fix and getting the below report.

Specs:

Processor Name: Intel(R) Core(TM)2 Duo CPU E8400 @ 3.00GHz

Installed Memory Capacity: 4 GB (Usable: 3,25GB) { 2 x 2GB DIMM}

Motherboard Model : 4CoreDual-VSTA

Motherboard Chipset : VIA Apollo PT880 Pro / PT880 Ultra / PT894 / PT894 Pro

Bios Version L2.39

Video Adapter AMD Radeon HD 5450 (512 MB)

QTE

Hardware and Devices Publisher details
Issues found

PCI Express Root Port is not working properlyPCI Express Root Port is not working properly

Windows has detected a problem with PCI Express Root Port. Detected Detected

View device details Completed



Potential issues that were checked

Hardware changes might not have been detectedHardware changes might not have been detected Issue not present

Windows Update configured to never install driversWindows Update configured to never install drivers

Driver updates aren't automatically installed when detected by Windows Update. Issue not present

Issues found Detection details
6 PCI Express Root Port is not working properly Detected Detected



Windows has detected a problem with PCI Express Root Port.

InformationalDevice information

Name: PCI Express Root Port

ID: PCI\VEN_1106&DEV_A208&SUBSYS_00000000&REV_00\3&267A616A&0&10

Error code: 12



View device details Completed



View details about PCI Express Root Port and check if there is a solution available.

Potential issues that were checked Detection details
Hardware changes might not have been detected Issue not present



Windows Update configured to never install drivers Issue not present



Driver updates aren't automatically installed when detected by Windows Update.
Detection details Expand
Collection information

Computer Name: DESKTOP-0B9UBJ5

Windows Version: 10.0

Architecture: x64

Time: Sunday, September 25, 2016 8:42:07 PM
Publisher details Expand

Hardware and Devices

Find and fix problems with devices and hardware.

Package Version: 3.5

Publisher: Microsoft Windows

Hardware and Devices

Find and fix problems with devices and hardware.

Package Version: 3.0

Publisher: Microsoft Corporation

UNQTE

Thanks.