As per the specifications you provided, your system features switchable graphics which requires and uses a special driver to enable such feature. That driver is only provided by your computer manufacturer who implements that feature in your system.
Therefore, the generic drivers posted on our site, will not work and should not be used in your system.
I suggest you to contact DELL for further troubleshooting assistance on installing the drivers they provide for that system.
this answer not helping me . i called to dell and they tell me " sorry i dont know what to say "
I suggest you to review the information that is posted on the following article:
It explains about switchable graphics and why you should not use generic drivers.
I have the same issue, Dell says "we don't know why it's not working". And they don't want to help. Same problem was on Win7,Win8,Win8.1
Dell XPS L702X 3D Nvidia 555M
Operating System Windows 10, 64-bit*
Intel i7 2720QM
Is there any possible ways to solve my problem or I should throw this laptop into the window? Please help. Thank you.
This message was posted on behalf of Intel Corporation
Thank you very much to Diego_Intel for all the information provided.
To Undefined1, let me apologize for any inconvenience, but in this case Dell wil be the one that might be able to help you in getting the drivers for your laptop.
On the following link you should be able to download the drivers for it, if that still does not work, then, the best thing to do, will be to get in contact directly with Dell again.
Dell’s phone number; 800-624-9897
Any questions, please let me know.