crwdns2933423:0crwdne2933423:0
crwdns2918538:0crwdne2918538:0

crwdns2934241:0crwdne2934241:0 vango

crwdns2934249:0crwdne2934249:0:

Your diagnosis was perfect for my V470 mouse.  Based on that all I needed to do was wedge the tip of a small flat blade screwdriver above the metal contact plate and press it down, moving it back in proper place.  No disassembly required.

crwdns2915684:0crwdne2915684:0:

open