WIN7 32-bit system, when playing Battlefield 3, the black screen is unresponsive, and sometimes it directly shows that BF3 stops working and is unresponsive. The solution is as follows:
The solution is to find the "command prompt" in the attachment of the start menu and open it as an administrator, then enter the quotation mark "bcdedit /set IncreaseUserVa 3072" (the upper limit of single-process memory can be forcibly changed to 3GB) and restart the computer.
To restore, enter "bcdedit/delete value increase user va" and restart the computer. )
You can try win7 32-bit, of course, provided that the memory is greater than or equal to 4G,
If it is 2G, change the back to 2048!