Nvidia driver installation crashes the system after bios reset?

[Ela7mady]

I was having a problem with my laptop bios, and i had to reflash the bios/reset all bios setting.

After that every time i want to install Nvidia driver the system hangs and enters a boot loop..

I've tried to reinstall windows 10 4 times now, each time i install intel graphics drivers with no problems but when begin to install the Nvidia it process to about 15-20% of installation and this problem happens.

Did the bios reflashing messed the Nvidia hw drivers or what, any suggestions??

Laptop : Lenovo Z50-70
Specs : Core I7 - 16G Ram - Nvidia 840m 4G

 

[rgd1101]

Where id you download the driver from ? lenovo or nivida ? try the lenovo

 

[Ela7mady]

Where id you download the driver from ? lenovo or nivida ? try the lenovo

From Nvidia, i'll try lenovo and see

 

[Ela7mady]

Will the problem doesn't occur when i try the lenovo driver.. But the version is old and when try to update it using Nvidia driver it crashes the system again. Is this a problem from Nvidia it self??

 

[rgd1101]

sound like the latest nvidia driver is not working with your older hardware, try an older version on nvidia site or just use the lenovo driver