Hi all,
I want to share with you method to install usb 3.0 driver after downgrade from win 8 to win 7 acer aspire XC-105.
First step, you need to DOWNLOAD Acer Aspire XC-105 CHIPSET DRIVER 12.102.1.1 for win 8 from www.acer.co.uk.
| Chipset | AMD | Chipset Driver | 12.102.1.1 | 208.6 MB | 2013/06/10 |
After you successfully download the driver, EXTRACT zip file.
OPEN FOLDER you have extracted.
For win 7 32bit, find target folder :
Chipset_AMD_12.102.1.1_W8x64_A/Chipset_AMD_12.102.1.1_W8x64/Packages/Drivers/SBDrv/hseries/USB30/amd
For win 7 64bit, find target folder :
Chipset_AMD_12.102.1.1_W8x64_A/Chipset_AMD_12.102.1.1_W8x64/Packages/Drivers/SBDrv/hseries/USB30/amd
On that folder, FIND this file: amdhub30.inf
Right click the file and choose "open with" and then select notepad.
On notepad, click edit on menu bar, select replace (ctrl+H)
Fill in the box as below, then select REPLACE ALL.
Close the box, SAVE and EXIT notepad.
Right click the amdhub30.inf file and then select INSTALL.
(Choose to install anyway the driver if you are prompted with a red warning box)
Next, do same step as above for the amdxhc.inf file found in target :
For Win 7 32bit:
Chipset_AMD_12.102.1.1_W8x64_A/Chipset_AMD_12.102.1.1_W8x64/Packages/Drivers/SBDrv/hseries/USB30/amd
Fow Win 7 64bit:
Chipset_AMD_12.102.1.1_W8x64_A/Chipset_AMD_12.102.1.1_W8x64/Packages/Drivers/SBDrv/hseries/USB30/amd
Once you have successfully installed both driver files go into the Device Manager (Start Menu>type "device manager" on search box).
On other device, you will see unknown device. Right click at unknown device and then select uninstall.
Then, click scan for hardware changes.
Your pc will automatically install the driver. Wait until installation finish.
That's all. Hope this trick work to you too.
Thanks for visit my blog.
