In the GTA4 folder, create a new commandline TXT document, open the document and enter the following:
-availablevidmem=18,
-novblank,
If that doesn't work, set 18 to a larger size.
Problems: Dual graphics laptops running the Chinese version of GTA4 or EFLC,
① enter the game in the game screen settings of the game resources for 59M or far less than their own laptop's discrete video memory,
② running the game appeared to be mapping, roads, buildings lost or the game runs lagging, unsmooth, low frame rate and so on the unsatisfactory situation.
Data Ready.
The cause of the problem: GTA4 or EFLC Chinese version because of a D3d9.dll file link library to point to the problem in the dual graphics card laptop will only call the nuclear display, do not use the exclusive display, so you run the game will not be able to enter the game, the screen is transparent, the loading interface cycle, lagging, the texture display anomalies, texture is lost, the resolution of the mandatory 800 * 600 and lead to the adjustment of the resolution and other anomalies. The GIGABYTE DualBIOS? is a patented technology that allows users to easily and intuitively make key adjustments to their PC's hardware.
Special note: After my own testing and asking around, I learned that the GTA4 Dual Graphics recognition issue only occurs on Nvidia model graphics cards, and AMD model graphics cards do not have this problem.
If you want to know the model of your graphics card, you can go to your computer's device manager to check.
Solution 1:
①GTA4 original version (Niko protagonist): Go to the bottom of the post at the note to download the GTA4 dual graphics problem solving patch, including V1.04 and V1.07 two versions of the patch, please pay attention to their own version of the game, cover the game directory and delete the d3d9.dll can be
If the player game version is not these two versions, you can delete d3d9.dll
If the player game version is not these two versions of the game, you can delete d3d9.dll. Players game version is not these two versions, it is recommended to update to version V1.04 or V1.07, V1.04 version solves the optimization problems and bugs of the previous version.
View the version of GTA4:/article/49711c6134834efa441b7cd3.html,
② Chapter of Liberty City ( EFLC):/p/1833189747,
Please choose the solution according to your game version, it is better to backup the files that will be replaced.