Changing Intel GMA4500MHD Shared Memory

hello...
i have problem with my laptop graphic performance. my GMA4500mhd cannot playing a games like PES2010, DIRT, DIRT2, NFSU Undercover, etc. when i install a games, the box said,

Processor .............. 2.20 t6600 ( GOOD )
Graphic card .......... Intel GMA4500 ( BAD )
Ram ..................... 2.00 GB ( GOOD )
VRam ................... 64mb ( BAD )

whereas, I have a graphics card specification is: 797MB, DAC Type: Internal ... why shared memory is only 64mb? can anyone help me to increase the shared memory..


plz help me, thanks

Intel(R) Core(TM)2 Duo CPU T6600 @ 2.20Ghz 2.20Ghz..

please help me

Operationg system : Windows 7 ultimate
system manufacture : hewlett-parkard
system model : compaq presario cq40 notebook pc
bios : default system BIOS

display
name : Mobile Intel(R) 4 series express chipset family
manufacture : intel corporation


THAT YOU MEAN....?

aminuddin said:

Operationg system : Windows 7 ultimate
system manufacture : hewlett-parkard
system model : compaq presario cq40 notebook pc
bios : default system BIOS

display
name : Mobile Intel(R) 4 series express chipset family
manufacture : intel corporation


THAT YOU MEAN....?

Yes but as you can see here:

Click here

Theres so many models for compaq presario cq40 notebook pc. So, which one is yours?
Look below your laptop. There must be a white sticker with the complete model name.

And besides, their manual does not mention enough information about BIOS and its options.

The manual can be found here:
Compaq Presario CQ40 Notebook PC Service Manual

So, finally, you will have to manually tell us the BIOS options so that we can help you!

I'm sorry it has to be this way, but it can't be helped.

Cheers!

To increase the shared memory you can go in to the BIOS advanced chipset options and change shared graphics shared memory to 512MB or how high you want it to go.

Hate to say it but all things considering, increasing the amount of shared ram isn't going to help,

Notebookcheck: Intel Graphics Media Accelerator 4500MHD (GMA X4500MHD)

The number you mention here,

I have a graphics card specification is: 797MB

will not help in any way as it is not physical memory but virtualized memory (sort of like a pagefile for video),

Windows Display Driver Model - Wikipedia, the free encyclopedia

nothing options in a boot menu can be change. what should i do?

IT does not matter. Intel chipsets have been dynamic lately. My buddy has a series 4 and its dynamic too. In the bios it shows like, 8mb, and then it shows the max it can use depending on ram. The odds are his are dynamic too.