just installed auto cad 2012 service pack 1, running on HP Laptop with 6gb ram, 64-bit.
Installed fine, however when drawing there is a lot of lag when moving the mouse/cursor. This has been working on a prvious install on the same laptop. any help would be greatful.
sometimes after installation of servicepacks the settings of the hardware acceleration are in some indifferent state.
So start command _3DCONFIG ==> button "Manual tune" ==> deactivate hardware accerleration, close the dialog with OK, reopen it and set it back to ON (if it was ON before,at least invert the state 2 times).
- alfred -
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