09-06-2013 12:01 PM
I have bought Lenovo g505 and installed Win7 Ultimate SP1.
The left two USB 3.0 ports are not working.
I couldn't find drivers for it.
Solved! Go to Solution.
09-06-2013 02:19 PM
Welcome to Lenovo Community Forums!
It could be one of the two Devices Lenovo used to include.
Just to make sure of this,
Get the Hardware ID under of the USB under Device Manager
and paste it back here.
09-06-2013 09:39 PM
Dear Solid Cruver.
This is what i could find :
There is no also driver for the following device:
Thanks a lot for your quick reply.
09-07-2013 08:07 AM
09-07-2013 11:15 AM
I downloaded and executed these files.
First file (AMD USB 3.0 hub and host controller driver ) finished sucessfully. But nothing changed. I tried again to update USB driver and run search of it in my notebook in C: drive, but the system eventually said - could n't find driver.
Second file ( Camera Driver (AVC, Bison, Chicony, Lite-On)) said that there is nothing to update.
Both devices still are not active.
09-09-2013 07:58 AM
Can you try this
The Device You're missing drivers for (PCI\VEN_1022&DEV_7814&SUBSYS_380217AA&REV_01) is definitely for AMD USB 3.0, this one's off from AMD WEbsite
download the AMD Chipset Drivers see if that'll work.
Have you installed the energy management?
If not please install this as well, I'm thinking this is what the other device is for.
Lenovo Energy Management
09-09-2013 10:38 AM
I run both files.
The first one finished succesfully. Nothing changed.
Than i run searching of drivers in c: drive. The system said that it found the driver for the device but there was problem with installing of it. The system couldn't find the file. I was recommended to apply to the web site of producer.
The second file said that new version of it is already installed.
09-09-2013 11:58 AM
This is the last driver I think might be compatible
AMD Chipset and VGA Driver
If this still won't work
We will have to wait for Lenovo to Release the 7 version for this I think the Driver for this are native to Windows 8 that's why there's no win 7 link for it.
09-11-2013 01:43 PM
Hi, Solid_Cruver, I just put a Windows 7 x64 on my new Lenovo G505 laptop, and had the same problems Zhenisbekd had, with the two USB 2.0 ports on the left side not working at all.
I did exactly as you recommeded, and the last step you recommended, the file acpvga118w7.exe did the trick; now all my USB works. Thank you VERY much, cause I was pretty much ready to return it. It's a really good PC for the buck...
Anyway, I'm down to two errors in the Device Manager now. Ethernet controller and an Unknown Device.
The Hardware ID of the Unknown Device is:
ACPI\VPC2004 (line 1)
"VPC2004 (line 2)
Do you have any idea about the?
Any help would be much oblidged,