Input: DELL_MULTI-TOUCH-TOUCHPAD_A10_R315893.exe - Enables better touchpad movement on reboot.Chipset: Intel_Chipset-Software-Insta_A04_R304291.exe - PCI Simple Communications Controller, SM Bus Controller.You then need to download these from : Windows 7 64-bit for E6420: Checked on This list is probably very close to yours depending if you bought the WiMAX card or other options. If you just installed Windows 7 圆4 on a Dell Latitude E6420, these are devices missing drivers in Device Manager (Start -> Type in: devmgmt.msc): Broadcom USH Dell does a very nice job of organizing the downloads based on laptop model, operating system, and category, but they don’t tell you which ones you actually need. In this case, I chose Windows 7 Professional 圆4 and I found all the drivers you need to get rid of those yellow exclamation marks in the Device Manager for the E6420. Whenever I get a new computer, the first thing I do is format the hard drive to remove all the manufacturer bloatware and then install the operating system of my choice. Dell Latitude E6420 Driver List for Windows 7 | Joseph Spurrier /home/josephspurrier Home Blog Dell Latitude E6420 Driver List for Windows 7
