I've seen others discuss your topic in other forums on this site: for some reason your "upgrade" video card is not recognized in Windows as being the primary or active device. Try a search at the top of the AutoCAD forum here while you wait, you might find the answer quicker this late on a Friday:
http://forums.autodesk.com/t5/AutoCAD/ct-p/8
If I find anything in the meantime, I will repost links.
Hi,
Did you solve your Problem?
I have tried the same as you but still cat find a solution.
i own an hp laptop with almost the same specifications and autocad doesnt recognize the dedicated grapich card wich is Radeon HD 7690 XT 1 gb dedicated grapich, it keeps working with the Mobel Intel(R) HD Graphics 3000.
HP Pavilion dv6-6c50ca
OS Name Microsoft Windows 7 Home Premium
System Model HP Pavilion dv6 Notebook PC
Locale Canada
Installed Physical Memory (RAM) 6.00 GB DDR5
Maximum memory Supports up to 16 GB DDR3
AMD Radeon HD 7690M XT (1 GB DDR5 dedicated)
Name Intel(R) HD Graphics Family
Regards,
Hi,
Did you solve your Problem?
I have tried the same as you but still cat find a solution.
i own an hp laptop with almost the same specifications and autocad doesnt recognize the dedicated grapich card wich is Radeon HD 7690 XT 1 gb dedicated grapich, it keeps working with the Mobel Intel(R) HD Graphics 3000.
HP Pavilion dv6-6c50ca
OS Name Microsoft Windows 7 Home Premium
System Model HP Pavilion dv6 Notebook PC
Locale Canada
Installed Physical Memory (RAM) 6.00 GB DDR5
Maximum memory Supports up to 16 GB DDR3
AMD Radeon HD 7690M XT (1 GB DDR5 dedicated)
Name Intel(R) HD Graphics Family
Regards,
Hi-
No I didn't really solve the issue. I talked to the manufacturer of my laptop (samsung) and they remotely installed some updates (that I couldn't find on my own)
after trying that with them the probIem wasn't fixed (but it might work for you) so I actually returned the computer and got a replacement (the same computer) I don't think it recognizes the correct graphics card but it doesn't crash and works well enough that I don't notice the difference.
From all of the research I did it seemed that this is a known problem with radeon graphics cards- that they don't always accept the assignment of the graphics card for certain programs (photoshop, autocad, etc)
It seems the only real solution I could find was to use a dedicated card that is certified by autocad. For me there were a few problems with that option-
1. there aren't that many cards that are certified to work with autocad- so your options for laptops with those cards is limited. When I factored in my other requirements (price, size, apperance, etc) there just wasn't a laptop that really fit my needs
2. the list of ceritfied cards isn't constant- it changes when autocad changes (and maybe for other reasons)- so you could potentially buy something that works now- but upgrade autocad at some point and have the same problem again.
Sorry I couldn't be more help- I hope you can figure out a fix that works for you.
good luck