Identifying chipset in Device Manager on Windows 7
1. Click Start → Control Panel → Device Manager.
2. Expand System Devices and search for the chipset.
Intel chipset drivers
Verify if the Intel chipset drivers are already installed in the laptop.
Table 20. Intel chipset drivers
Before installation After installation
Downloading the chipset driver
1. Turn on the computer.
2. Go to Dell.com/support.
3. Click Product Support, enter the Service Tag of your computer, and then click Submit.
NOTE:
If you do not have the Service Tag, use the autodetect feature or manually browse for your computer model.
4. Click Drivers and Downloads.
5. Select the operating system installed in your computer.
6. Scroll down the page, expand Chipset, and select your chipset driver.
7. Click Download File to download the latest version of the chipset driver for your computer.
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