[EricBa]

Hi there,

Been looking around but still wondering what to do to upgrade normally my Nvidia graphic card.

Last week I have updated my laptop with the GeForce Game Ready Driver 378.49 (from 376.33), and when I have restarted my laptop, I had a blue screen, with “dlkmd.sys...”.

After hours, I have finally restarted it and saw that my Intel(R) HD Graphics 3000 and NVIDIA Geforce GT 555M in the Device Manager had warnings.
So I had to downgrade them, and everything went back to normal.

Can you please tell me what is wrong with “dlkmd.sys”, and what to do to make everything work normally and updated?

Regards,
Eric

DisplayLink Corp - 8.1.734.0
Laptop Hasee K580P-i7 D3
Windows 7 Ultimate 64-bit
Intel Core i7-2630QM CPU 2.00Ghz
120Go SSD - 16GB RAM - 750G

Connected to it:
Huion GT-220 v2
ICY BOX IB-DK2241AC - with 2 screens of 24" connected
USB3 Hub
USB2 Hub
Lan RJ45