Photoshop-Cs5 · DIGIT-ARC

Recently i installed photoshop cs5 in my hp pavilion dv6 laptop runniing on vista home premium...my laptop is equipped with ATI Mobility Radeon HD 4650 series (1GB)
..when i open photoshop a message comes like this

"Photoshop has encountered a problem with the display driver, and has temporarily disabled GPU enhancements. check the video card manufacturer's website for the latest software"

what could be the problem...

check whether ur GPU support some GPU-accelerated features like Shader Model 3.0 and OpenGL 2.0..

Re: Ps-

Are you using the latest driver for your ATI Mobility Radeon HD 4650 series ?

have a look at this page :

GPU and OpenGL support | Photoshop CS4, CS5

Another way around to fix this prob is add this entry into reg :

Code:

[HKEY_CURRENT_USER\Software\Adobe\Photoshop\12.0]
"AllowOldGPUS"=dword:00000001

pulkitpopli2004 said:
check whether ur GPU support some GPU-accelerated features like Shader Model 3.0 and OpenGL 2.0..

How to check whether my GPU support Shader Model 3.0 & OpenGL 2.0...
In the Catalyst control centre it shows OpenGL version 6.14.10.8395

check ur directx version.. directx 9.0c support shader model 3 and so dx 10 or 11 will support too.

Re: Ps-

topgear said:
Are you using the latest driver for your ATI Mobility Radeon HD 4650 series ?

have a look at this page :

GPU and OpenGL support | Photoshop CS4, CS5

Another way around to fix this prob is add this entry into reg :

Code:

[HKEY_CURRENT_USER\Software\Adobe\Photoshop\12.0] "AllowOldGPUS"=dword:00000001

I'm using latest drivers... sorry the reg tweaking too didnt work

pulkitpopli2004 said:
check ur directx version.. directx 9.0c support shader model 3 and so dx 10 or 11 will support too.

I think Vista comes bundled with DX 10?

Re: Ps-

curioustechy said:
How to check whether my GPU support Shader Model 3.0 & OpenGL 2.0...
In the Catalyst control centre it shows OpenGL version 6.14.10.8395

best way to check it using a software called GPU-Z. Ift will show you very bit of details of your gfx card.

curioustechy said:
I'm using latest drivers... sorry the reg tweaking too didnt work

even I'm facing the same issue with the latest nvidia driver - I think this is PS CS5 bug and adobe will release a update for this.

hjpotter92 said:
I think Vista comes bundled with DX 10?

i've dx11.... anyhow i'm giving up the issue as i dont do high end works with my photoshop...anyway thanx a lot for all ur help