I have original copy of bf2 1.5 installed on C://Program Files...
Spec:
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System Information
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Time of this report: 7/17/2011, 23:27:05
Machine name: MAK-PC
Operating System: Windows 7 Ultimate 32-bit (6.1, Build 7600) (7600.win7_gdr.110408-1633)
Language: English (Regional Setting: English)
System Manufacturer: System manufacturer
System Model: System Product Name
BIOS: BIOS Date: 07/13/09 10:17:33 Ver: 11.03
Processor: AMD Phenom(tm) II X4 955 Processor (4 CPUs), ~3.2GHz
Memory: 3072MB RAM
Available OS Memory: 3072MB RAM
Page File: 2010MB used, 4130MB available
Windows Dir: C:\Windows
DirectX Version: DirectX 11
DX Setup Parameters: Not found
User DPI Setting: Using System DPI
System DPI Setting: 96 DPI (100 percent)
DWM DPI Scaling: Disabled
DxDiag Version: 6.01.7600.16385 32bit Unicode
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Display Devices
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Card name: ATI Radeon HD 4670 (Microsoft Corporation WDDM 1.1)
Manufacturer: ATI Technologies Inc.
Chip type:
DAC type: Internal DAC(400MHz)
Device Key: Enum\PCI\VEN_1002&DEV_9490&SUBSYS_22681787&REV_00
Display Memory: 1786 MB
Dedicated Memory: 507 MB
Shared Memory: 1279 MB
Current Mode: 1920 x 1080 (32 bit) (59Hz)
Monitor Name: Generic PnP Monitor
Monitor Model: SyncMaster
Monitor Id: SAM059A
Native Mode: 1920 x 1080(p) (60.000Hz)
Output Type: HD15
I have installed all the incremental patch from 2.0 to 2.4, (2.1, 2.15 etc...)