Can i access the switch by putty if i connect the down switch from access port by switch ip if that switch has not any trunk port

Hare Issue is HR fiber cable cut then i connect the HR switch to UTP cable from Finance if there is no any trunk port and i unable to connect Console because that is so congested. So, Connect with finance to HR by Access port. now it is working. But on HR some other vlans are working they donot communicate.
so, my question is can i get HR switch on putty by the switch ip that is 172.20.20.64/24