Hi
@Ashraf0786
Welcome to the Forums!
1st off, no, a menu won't popup asking you to flash the Bios if you install the 3500. You'll need to follow the correct procedures to flash the Bios 1st otherwise, your PC might not post.
Here is the product page for your
mobo. It supports the
3000 series CPU's so the 3500 will work in it. You'll need to make sure the mobo has the F40 Bios 1st tho. If it doesn't, you'll need to flash it 1st for the 3500 to work. If you buy both the mobo & CPU new, AMD will send you a
free loaner CPU to install so you can flash the Bios. You can of course borrow or buy any 2000 series Ryzen CPU and a few select Athlons to flash it with. A local PC Repair shop on your end can do it as well. You may want to go that route as you can easily brick your system if you don't flash it correctly.
Whats the rest of the Hardware you're looking at? Remember, that 3500 will want fast RAM. You'll gimp it's performance if you put in the cheapest RAM you can or DDR4-2400. Would advise DDR4-3200 or faster.
Let us know how it goes and again welcome.