Below you will find the steps needed to change the DNS Nameservers for domains registered with Namecheap.

1) Login to your Namecheap account
2) Under the My Account menu, click Manage Domains
3) Click the domain you wish to modify
4) From the left menu, click Transfer DNS to Webhost. It may also be referred to as Domain Name Server Setup
5) Select Specify Custom DNS Servers option
6) Enter the nameservers you wish to use.
7) Click Save Changes