E5-571 graph Acer question?

Hi all hope someone can help?

Recently bought an Acer laptop E5 - 571 i5 which has integrated graphics Intel - 4000 HD.

I installed Call of Duty United Offensive but I get a black screen when I try to run it, followed by a message saying

"buffer overrun detected".

Its an old game and works well on another laptop, a Lenovo Z570 running Windows 7 with an Intel integrated chip (3000).  I would have taken the Acer would also have no problems being more spec, but it seems that this is not the case.

Googling the problem and I see that graphics drivers have been a problem with ATI cards, but there is no indication the integrated Intel has a problem.  Indeed, a more recent version of cod (Modern Warfare 2) seems to be on the list of Intel of games that work without problems with this particular configuration.

Someone at - it a suggestions of what I could do to break this problem?  I have the latest drivers Acer and tried to run the game in different compatibility modes (Windows 7, XP, etc.) with the same result.  Am reluctant to the idea of trying to mess around too much with it as I have until Christmas to retrun the agreement of 30 days replacement.

TIA

Reg

OK finally got sorted, seems to be a driver problem

Had to use DIsplay Driver Uninstaller 13.5.3.0 download from Sofpedia.  Ran this and opted for claire on all display drivers and install a driver Intel stock.

After a reboot, the graphics were then in Device Manager as a graphics card from Microsoft to address stock - I was then able to update the drivers by downloading and installing a driver more FORMER windows 7 since «VGA_Intel_10.18.1.3383_W7x64_A» Acer support site

Had a little play manually install drivers... had to use the Zip file and force him to accept it, but seems this solves the problem of Buffer Underrun on the old Call of Duty games.

Phil - Thanks for taking time to look over this and offer some suggestions

Tags: Acer Laptops

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