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- Notebook Software and How To Questions
- USB bus controller pilot

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03-04-2020 08:15 AM
Hello!
I have the HP EliteBook 8740w: i've downgraded from windows 8.1 to windows 7 for various reasons...
I've found all drivers except for Controller USB, I tried several drivers but no one runs my usb3 ports.
The Hardware ID is:
PCI\VEN_1033&DEV_0194&SUBSYS_1520103C&REV_03
PCI\VEN_1033&DEV_0194&SUBSYS_1520103C
PCI\VEN_1033&DEV_0194&CC_0C0330
PCI\VEN_1033&DEV_0194&CC_0C03
Can someone help me?
Thank You.
Solved! Go to Solution.
Accepted Solutions
03-04-2020 09:06 AM
Hi:
For USB controller you need this driver...
https://ftp.hp.com/pub/softpaq/sp54501-55000/sp54511.exe
For the base system device, you need this driver...
03-04-2020 08:30 AM
For HP EliteBook 8740w, Windows 7, 64 bits
I can't find also basic system device pilot (in french "périphèrique système de base" pilot).
PCI\VEN_1180&DEV_0843&SUBSYS_1520103C&REV_14
PCI\VEN_1180&DEV_0843&SUBSYS_1520103C
PCI\VEN_1180&DEV_0843&CC_088000
PCI\VEN_1180&DEV_0843&CC_0880
03-04-2020 09:06 AM
Hi:
For USB controller you need this driver...
https://ftp.hp.com/pub/softpaq/sp54501-55000/sp54511.exe
For the base system device, you need this driver...
03-04-2020 09:10 AM - edited 03-04-2020 09:12 AM
bonjour
avez vous essayé les pilotes disponibles ici :
https://support.hp.com/us-en/drivers/selfservice/hp-elitebook-8740w-mobile-workstation/4138087
Hello
have you tried the drivers available here:
https://support.hp.com/us-en/drivers/selfservice/hp-elitebook-8740w-mobile-workstation/4138087
PCI\VEN_1033
NEC Electronics USB 3.0 Host Controller
[edit)] oops not seen the answer @Paul_Tikkanen
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