Dell P62F - Adjusting Brightness in Windows 10; Adjusting Brightness in Windows 8; Cleaning the Display; Connecting to External Display Devices

Intel HD Graphics drivers
Verify if the Intel HD Graphics drivers are already installed in the laptop.
Table 3. Intel HD Graphics drivers
Before installation After installation
Realtek HD audio drivers
Verify if the Realtek audio drivers are already installed in the laptop.
Table 4. Realtek HD audio drivers
Before installation After installation
54 Technology and components