Nvidia 2 User Manual

48

 nvidia-settings -a [gpu:3]/FrameLockEnable=0

2.  Query the enabled displays on the Quadros.

 nvidia-settings -q [gpu:0]/EnabledDisplays

 nvidia-settings -q [gpu:1]/EnabledDisplays

 nvidia-settings -q [gpu:2]/EnabledDisplays

 nvidia-settings -q [gpu:3]/EnabledDisplays

3.  Verify that the refresh rate is the same for all displays.

 nvidia-settings -q [gpu:0]/RefreshRate

 nvidia-settings -q [gpu:1]/RefreshRate

 nvidia-settings -q [gpu:2]/RefreshRate

 nvidia-settings -q [gpu:3]/RefreshRate

4.  Make sure the display device we want as master is masterable.

 nvidia-settings -q myserver:0[gpu:0]/

FrameLockMasterable

5.  Set the master display device (CRT-0).

 nvidia-settings -a [gpu:0]/FrameLockMaster=0x00000001

6.  Disable the house sync signal on the master device.

 nvidia-settings -a [framelock:0]/

FrameLockUseHouseSync=1

7.  Set the slave display devices.

 nvidia-settings -a [gpu:0]/FrameLockSlaves=0x00000002 

# CRT-1

 nvidia-settings -a [gpu:1]/FrameLockSlaves=0x00000003 

# CRT-0 and CRT-1

 nvidia-settings -a [gpu:2]/FrameLockSlaves=0x00000003 

# CRT-0 and CRT-1

 nvidia-settings -a [gpu:3]/FrameLockSlaves=0x00000003 

# CRT-0 and CRT-1

8.  Enable frame lock on the master Quadro.

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NVIDIA Quadro G-Sync II User Guide