Is these do fit. But you can't know if it's OK till you are done.
But this appears to be a socket 478 board so that puts it at so old that no tech or company I know today would bother to try to bring it back to life. That would be a Pentium 4 and for close to 150 we picked up refurb ready to use i3 laptops.
I advise you stop work on this if this is a Pentium 4 machine and shop refurb laptops with generations ahead of the P4.
Hello am trying to fix an old msi laptop that uses the MS-16831 laptop motherboard and the one i have on the laptop is ver 1.2 but i can only find a replacement that is ver 1.1 and i dont know if they are the same i think they are the same because they look identical the only thing that looks different is the ver number on the motherboard if any one knows please answer to me it would help alot thankyou!