Model Number Got changed

[khannaboptom]

Hi, due to some installation of wrong driver , Device model number got changed from Vaio VPCEH25EN to VPCEH35EN. So very frequently I'm facing blue screen error. I tried installing fresh win 10 but restarting causing the same problem and VPCEH35EN Model . Please suggest how to revert back to VPCEH25EN.

 

[Phillip Corcoran]

a) Have you installed the Windows 10 drivers from the Sony support website?

b) Are you even sure Sony supports Windows 10 on that model?

c) Did you buy the laptop new with Windows 10 pre-installed?

 

[khannaboptom]

1.Win 10 wasn't pre installed , device comes with win 7 pre installed.
2.Sony supports win 10 for my model.
3.As model number got changed ,which drivers to install whether Original VPCEH25EN Or As of now VPCEH35EN. now I am afraid to install drivers of Original actual model, as it may cause damage to system , eg BIOS.

And one more question , which driver software has caused model number changed. Bios or graphic or something else.so that I can rectify

 

[smorizio]

bios files can change model numbers on pre builts.

 

[Phillip Corcoran]

If laptop is working okay, don't worry about model number change as it will not harm anything I assure you.

I do not know why the model number has changed and can find no information regarding that, but be assured it will not damage anything.

 

[khannaboptom]

When i installed windows 10, then for updated drivers i installed them from one driver site , there were around 10 ,12 drivers . One of them might b of same other device