EDIT Also tried all of the FN+F8 combinations (duplicate, extend, single monitor, etc) with no luck.Attempted to follow the instructions listed here and had the.Updated the bios (was A03, went to A09, then A13 for good measure).Updating with drivers from Dell directly.Updating with drivers from Windows Update.
Installed only the network card driver and rebooted, works, then installed the video driver and rebooted = blank screen Fresh build of Windows 7 from the DVD.My standard method of building laptops - MDT 2012 + WDS - works great on every other laptop.Notes of interest: The bios screen shows fine on the machine, and the bios states that it has an Intel HD graphics card (originally thought maybe it had the nVidia NVS but was installing the wrong driver) Without a driver installed (Using standard vga driver) the internal monitor is fine. External displays work great as the main display, but nothing is shown on the internal LCD when inside of Windows with the display driver installed. The issue: Installing graphics drivers causes the internal LCD to go blank. The culprit: Dell Latitude E6410 with Intel HD graphics and Bios A13 (latest)
