I have Geforce GT540M CUDA 1GB on My Laptop ACER Aspire 4743G
When i check my video adapter information it looks like this only Adapter Information Chip Type: Intel(R) HD Graphics (Core i3) DAC Type: Internal Adapter String: Intel(R) HD Graphics Bios Information: Intel Video BIOS Total Available Graphics Mmory: 1274MB Dedicated Vieo Memory 128MB System Video Memory: 0 MB Shared System Memory: 1146 But when I check to device manager my GT540M driver is also installed and working properly why it is that only 128MB is my didecated video memory? Can you help me pls...
When i check my video adapter information it looks like this only


Adapter Information

Chip Type: Intel(R) HD Graphics (Core i3)
DAC Type: Internal
Adapter String: Intel(R) HD Graphics
Bios Information: Intel Video BIOS


Total Available Graphics Mmory: 1274MB
Dedicated Vieo Memory 128MB
System Video Memory: 0 MB
Shared System Memory: 1146



But when I check to device manager my GT540M driver is also installed and working properly
why it is that only 128MB is my didecated video memory?

Can you help me pls...

#1
Posted 04/03/2013 06:41 PM   
Hi, This basically means your Intel graphics chip physically come with 128MB of video memory and its dedicated for its use, so your system/OS can not use it. Your 540M likely will have more than this. To find out how much memory it has access to, just do this: 1) Open Nvidia Panel 2) Go to Help->System information 3) In the Details section, scroll down to see dedicated video memory.
Hi,
This basically means your Intel graphics chip physically come with 128MB of video memory and its dedicated for its use, so your system/OS can not use it.

Your 540M likely will have more than this. To find out how much memory it has access to, just do this:
1) Open Nvidia Panel
2) Go to Help->System information
3) In the Details section, scroll down to see dedicated video memory.

NVIDIA Techical Support

#2
Posted 04/04/2013 12:36 AM   
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