[Vostro 3450] Any tips for installing Windows 10?

Hi pudens,

Thanks for posting.

Apologies but as you said, the Vostro 3450 is not supported under Windows 10 by Dell, so we would be unable to provide you assistance with this.  Even though it may run Win 10, the drivers would not be available.  You could try the Win 8 drivers, but there's no assurance they will work as expected.  One of the Dell Forum Rockstars may have some ideas, so check his web page to see if there's anything there that is helpful for your issue. 

Thanks a lot - this is all I need. :) In my case only free fall sensor needed manual instalation od driver, all others comes with Windows 10. I change manually driver for Synaptics, for more configuraton options.

But I have one more question - I found that fans working at high speed almost all time. Is there something in Windows 10 that causes it, or it is controlled by BIOS? Fan system and thermal paste was changed in 2015 or 2014 and from that this laptop was used rarely...

Thanks a lot - this is all I need. :) In my case only free fall sensor needed manual instalation od driver, all others comes with Windows 10. I change manually driver for Synaptics, for more configuraton options. But I have one more question - I found that fans working at high speed almost all time. Is there something in Windows 10 that causes it, or it is controlled by BIOS? Fan system and thermal paste was changed in 2015 or 2014 and from that this laptop was used rarely...

What are your power options? Sometimes setting a laptop to "maximum performance" results in it overheating and leads to fans working at high speed and ironically lesser performance... The balanced setting usually works better.