Card name: AMD Radeon HD 6800 Series
Manufacturer: Advanced Micro Devices, Inc.
Chip type: AMD Radeon Graphics Processor (0x6739)
DAC type: Internal DAC(400MHz)
Device Key: Enum\PCI\VEN_1002&DEV_6739&SUBSYS_03AA1043&REV_00
Display Memory: 4095 MB
Dedicated Memory: 1006 MB
Shared Memory: 3089 MB
Current Mode: 1920 x 1080 (32 bit) (60Hz)
Monitor Name: LG DM2752
Monitor Model: DM2752
Monitor Id: GSM58EB
Native Mode: 1920 x 1080(p) (60.000Hz)
Output Type: HDMI
Driver Name: aticfx64.dll,aticfx64.dll,aticfx64.dll,aticfx32,aticfx32,aticfx32,atiumd64.dll,atidxx64.dll,atidxx64.dll,atiumdag,atidxx32,atidxx32,atiumdva,atiumd6a.cap,atitmm64.dll
Driver File Version: 8.17.0010.1191 (English)
Driver Version: 12.100.17.0
DDI Version: 11
Driver Model: WDDM 1.1
Driver Attributes: Final Retail
Driver Date/Size: 3/21/2013 09:42:06, 1151168 bytes
But why i cant choose 60hz hmm