Dell Latitude E6420 Cab
Hi Ray,
Thank you for posting in Microsoft Community.
Please provide more information to help you better.
What is the exact issue are you facing?
I suggest you to update all your device drivers if drivers are not available for Windows 10 you may try to install old drivers in compatibility mode.
Dell Latitude E6420 Driver Cab
Please refer the section Using Compatibility Mode to Resolve Driver problems from theWiki Article created by Andre Da Costa (MVP, Community Moderator & Wiki Author).
How to: Install and Update drivers in Windows 10
Dell Latitude E6420 Cab Windows 10
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Run the System Maintenance troubleshooter and check if it helps.
a) Press the ‘Windows + W’ key on the keyboard.
b) Type troubleshooter in the search box and then press enter.
c) Select Troubleshooting. Click on view all and select System Maintenance.
d) Click next and follow the on-screen instructions
Hope this helps. Please reply if you need further assistance.
Thank you.
HA! I figured it out (for the Latitude e6410)! Download the Intel graphics drivers from Dell, extract it with 7zip or something, edit the file Graphicsboa64.inf:
find the section [Manufacturer] and change the following:
%Intel% = IntelGfx, NTamd64.5.1, NTamd64.6.0, NTamd64.6.2
[IntelGfx.NTamd64.5.1]
; no install on XP
[IntelGfx.NTamd64.6.2]
; no install on Win8
[IntelGfx.NTamd64.6.0]
to:
%Intel% = IntelGfx, NTamd64
[IntelGfx.NTamd64]
Go to Settings, Update & Security, Recovery, click 'Restart Now' under Advanced startup;
Choose Troubleshoot, Advanced Options, Startup Settings, click 'Restart';
Hit '7' (or whatever number says 'Disable driver signature enforcement';
Go to Device Manager (can be found in Control Panel), Expand 'Display adapters' and right click on 'Intel(R) HD Graphics' (or whatever it's calling your video card), and click 'Update Driver Software';
Click 'Browse my computer for driver software', click 'Let me pick from a list of drivers on my computer';
Click 'Have Disk' and browse to (where ever you extracted the drivers from Dell)Graphics ;
Dell Latitude E6420 Camera Driver
Pick Intel(R) HD Graphics and click 'Next'
This should install the drivers and make your laptop display work. You may have to disable automatic driver updates if you have trouble in the future. You can find instructions on how to do that by 'Google-ing' it.
Hope you find this helpful, as it took me a long time to figure it out. Thanks to all others troubleshooting this, as I would not have figured it out on my own!