Cannot allocate hypermemory

https://www.amd.com/en/support/graphics/integrated-motherboard-graphics/ati-crossfire-xpress-series/ati-crossfire-xpress-0

your driver should be here .select the correct OS and download the appropriate driver

If you are having problems with your video card

the drivers might not be installed correctly you might have to uninstall the graphics card restart your computer then reinstall the graphics card and its drivers

If your computer came with a motherboard disc the drivers could be on it

Click start control panel administrive tools computer management device manager scroll to display adapters + to expand you might see a yellow question mark ? or exclamation mark ! or a red x right click select reinstall drivers or

you might need to download one

http://download.cnet.com/video-ati-ati-radeon/3000-2108_4-175861.html
This package supports the following driver models:

• 128MB ATI RADEON X600 SE
• 128MB ATI RADEON X600 SE Secondary
• 256MB ATI RADEON X600
• 256MB ATI RADEON X600 Secondary
• RADEON X300 SE 128MB HyperMemory
• RADEON X300 SE 128MB HyperMemory Secondary
• RADEON X300 Series
• RADEON X300 Series Secondary
• RADEON X600 256MB HyperMemory
• RADEON X600 256MB HyperMemory Secondary
• 128MB ATI Radeon X1300
• 128MB ATI Radeon X1300 Secondary
• 256MB ATI Radeon X1300PRO
• 256MB ATI Radeon X1300PRO Secondary
• ATI Radeon Xpress 1100
• ATI PCI Express (3GIO) Filter Driver

Hope this helps you

512 for 2gb and 780for 4gb

in intergrated gpu,s the memory is borrowed from the main system memory however the actual intergrated gpu has some of its own memory,but this is normally only small such as 64mb or 128mb however it can borrow memory from the main system memory,something thats known as s.m.a(shared memory architecture)
there are also some dedicated graphic cards that borrow memory from the main system memory,these are known as "turbocache" with nvidia based cards and "hypermemory" with ati radeon based cards,however these cards are very rarely used now as they were not that efficent and in windows vista they score very low performance baseline scores

Unfortunately, laptops are generally locked down in terms of graphics cards. The GPU is integrated into the laptop mainboard due to space constraints.

Your only option if tied down to a laptop for any reason would be to purchase a more recent laptop with a specific graphics card in it.

Any discrete (NVIDIA or ATI) graphics card that was manufactured after 2008 should be sufficient to run most games.

If you're looking to play games on more intense graphic settings, your best bet would be to look for laptops with the NVIDIA GeForce 9600M/240M or better, or the ATI Mobility Radeon 4600/5400 or better. Either brand with at least 512 MB of video RAM will work well.

I have the same system too. None of the tuners such as RIVA work well w/ integrated notebook card, and u r graphics card is pretty ghetto. I could however, download POWERSTRIP and tune up a minescule 300-400 MHz but it won't let me access memory clock. More than this I could do no further overclocking.

Definetly the ati one. 120 stream processors is really good and it has
direct x10.

This model comes in 2 different flavors and I am unsure which one you have but here's the skinny on it:
Option 1:
ATI Radeon® Xpress 1100 chipset with integrated 3D
graphics, up to 256 MB of shared system memory

Option 2:
• ATI Mobility™ Radeon® X1300/X1600 with up to 512MB of
HyperMemory™ (64MB of dedicated GDDR2 VRAM;
up to 448MB of shared system memory), supporting

Regardless of which one you have, you should be able to set the shared memory in the BIOS, or you can use the Acer ePerformance Management software either installed on your machine already, or which can easily be downloaded from their website at this link:

http://www.acerpanam.com/synapse/forms/portal20.cfm?website=AcerPanAm.com&siteid=7117&areaid=2&formid=3394#results

Cheers!

-E

This is from Acer's US SUpport Site:
Video Subsystem
ATI Mobility Radeon™ HD 2300 with up to 896 MB of HyperMemory™ (128 MB of dedicated GDDR2 VRAM, up to 768 MB of shared system memory), supporting Microsoft® DirectX® 9 and PCI Express®
or:
ATI Mobility Radeon™ HD 2300 with up to 1 GB of HyperMemory™ (256 MB of dedicated GDDR2 VRAM, up to 768 MB of shared system memory), supporting Microsoft® DirectX® 9 and PCI Express®
(varies by model)

http://www.acerpanam.com/synapse/forms/portal20.cfm?recordid=561&formid=3404&website=AcerPanAm.com/us&siteid=7293&words=all&keywords=&areaid=7

Have you tried the windows update,usually for vista they have a built-in WDM drivers for ATI, and right now you may want to use that for the meantime if the computer did not recognize the exact model number also when using the windows update it you can check if microsoft has a new WDM driver for your video card.

The video card is a built-in video card on the mobo, right?

This this link
http://game.amd.com/us-en/drivers_catalyst.aspx?p=vista32/integrated-vista32

If you have a Vista Business 64 bit click the link below

http://game.amd.com/us-en/drivers_catalyst.aspx?p=vista64/integrated-vista64

I think the problem is with the ATI Video drivers. I had the same problem and I went to the ATI site and updated my drivers and the problem has not occurred since. Mine was ATI radeon x1250. Windows Vista Home Premium 32-bit. The graphics card is integrated on the mother board.