I am having issues with Photoshop CS4 on a users Lenovo Y550 laptop. It seems the software seems to lag or lockup when the user moves or modifies a layer. I have read many threads about openGL and such from Adobe helps sites but nothing has seemed to help me fix the issues. Does anyone have any ideas?
Lenovo IdeaPad Y550 4186
Core 2 Duo T6600 / 2.2 GHz
RAM 4 GB
HDD 300 GB
VISTA BUSINESS (had to downgrade - our company does not use WIN7 yet)
Intel GMA 4500M UMA graphic card