I have a DELL PC with a integrate graphic card Intel HD Graphics 4000. Since the Windows 10 ( 2004) update my screen flash black aleatory. I started to uninstall the last update of Windows and reinstalled Windows but without results. Next I have deactivated the Intel Graphic Card and the problem has disappeared so I have updated the drivers of Graphics Cards but it's same. I don't understand.
Dell Inspiron 17R SE 7720
Windows 10 64bits 2004 (10.0.19041)
Graphics Cards :
NVIDIA GeForce GT 650M
Intel HD Graphics 4000
Processor : Intel® Core™ i7-3610QM CPU @ 2.30GHz
Thank you all for the attention
Thank you for posting on the Intel® communities.
After checking your post, we understand that you have some inquiries regarding your HD Graphics 4000 adapter.
I need to inform you that as this product being discontinued, Intel Customer Service no longer supports inquiries for it, but perhaps fellow community members have the knowledge to jump in and help.
You may also find the Discontinued Products website helpful to address your request.
Please keep in mind that this thread will no longer be monitored by Intel.
Intel Technical Support Technician