Device Manager "Other devices" - "PCI Device" Has Yellow Exclamation Point

[HFBoroni]

> Device description: PCI Device
> Device instance path: PCI\VEN_10EC&DEV_522A&SUBSYS_820B103C&REV_01\00000001004CE00000
> Hardware IDs: PCI\VEN_10EC&DEV_522A&SUBSYS_820B103C&REV_01
PCI\VEN_10EC&DEV_522A&SUBSYS_820B103C
PCI\VEN_10EC&DEV_522A&CC_FF0000
PCI\VEN_10EC&DEV_522A&CC_FF00

I tried letting Microsoft "Search automatically for drivers", no luck.
I tried "Browsing my computer for drivers" and even pointing it to C:\Windows\System32\DriverStore, no luck.
I used the solutions in https://h30434.www3.hp.com/t5/Notebook-Wireless-and-Networking/PCI-Data-Acquisition-and-Signal-Proce... for 4 other PCI devices with the same issue and this one is the only device still showing the yellow exclamation point.

TIA for any help!

[NathanS20]

The driver you need is Realtek PCIE CardReader drivers / HP HP Pavilion Notebook.  Download from the drivers section on support.hp.com

Nathan

[BeemerBiker]

@NathanS20 is correct.  It is possible to lookup those codes at this site but use the HP software

https://devicehunt.com/view/type/pci/vendor/10EC/device/522A

[Paul_Tikkanen · Accepted solution]

Hi, @HFBoroni 

Here is the link to the driver you need which is on your notebook's support page.

HP Pavilion 15-au063cl (Touch) (ENERGY STAR) Software and Driver Details

Here is a partial copy and paste of the driver setup information file which shows driver support for the hardware ID you posted:

[Manufacturer]
%VENDOR%=Vendor, NTamd64

[Vendor.NTamd64]
%Rts5227CR%=RTS5227.Inst, PCI\VEN_10EC&DEV_5227&CC_FF00
%Rts5227CR%=RTS522A.Inst, PCI\VEN_10EC&DEV_522A&CC_FF00
%Rts5227CR%=RTS5249.Inst, PCI\VEN_10EC&DEV_5249&CC_FF00
%Rts5227CR%=RTS524A.Inst, PCI\VEN_10EC&DEV_524A&CC_FF00

[HFBoroni]

Thanks, @NathanS20, @BeemerBiker, & @Paul_Tikkanen!!  Problem solved!

[Paul_Tikkanen]

You're very welcome.