I also updated the Window (I am using Windows 7 Enterprise, 32bt).
When you installed the operating system, did you install the Dell System Software (if applicable) and the chipset drivers first? If not, the rest of the drivers will fail to install. How to Download and Install Drivers in the Correct Order
Start with the Dell System Software and the chipset drivers and follow the list.
PudgyOne
9 Legend
•
30.3K Posts
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August 19th, 2015 07:00
leexiuxi,
When you installed the operating system, did you install the Dell System Software (if applicable) and the chipset drivers first? If not, the rest of the drivers will fail to install. How to Download and Install Drivers in the Correct Order
Start with the Dell System Software and the chipset drivers and follow the list.
Rick
leexiuxi
2 Posts
0
August 20th, 2015 15:00
Hi,
Thank you for your answer.
The OS was installed by someone else, so I am not sure whether the person followed the step.
I reinstall the chipset driver anyway, but still didn't work.
Do you have any other suggestion?
PudgyOne
9 Legend
•
30.3K Posts
0
August 20th, 2015 15:00
leexiuxi,
Download and install in this exact order...
Dell System Software Utility
Intel Chipset Software Installation Utility
Ricoh R5C8xx/R5U24x Memory Card Reader Driver
Then see if the usb ports work. If not, with nothing usb cable connected...
Start, control panel, device manager.
Go to the USB Controller section and click the + sign.
Go to each USB Root Hub and right click on it, left click uninstall.
Restart your computer. When you login, the new hardware wizard will install everything. This could take a few minutes.
Then see if the usb ports work.
Rick