slightly more advanced.. is using Offlien RT
Boot laptop into Target Disk Mode.. Hodl Down T at startup
Plug it into tower
Rn media manager… target disk and create a version of the project at Offlien RT mode
Do not delete unused media or change handle length
Edit
When Done… Create Offline project with Media Manager and relink to Main media
This workflow is adewuately described in documentation
Richard M. Harrington, PMP
Author: Photoshop CS for Nonlinear Editors, Understanding Adobe Photoshop, and ATS:iWork