Please be sure to update your operating system before installing drivers.
Sep 10 22:18:48 ibook13 racoon: failed to bind to address fded:c844:7264:4825:7480:8953:63a0:150d: because interface address is/was not ready (flags 2).ฤก seconds. FirePro V4900 Drivers & Support Drivers and Software AMD software and drivers are designed to work best for up-to-date operating systems. Sep 10 22:19:29 ibook13 1: Service only ran for Sep 10 22:19:28 ibook13 DumpGPURestart: Saved gpuRestart report for kernel to /Library/Logs/DiagnosticReports/Kernel_-221928_ibook13.gpuRestart Trying to restart GPU (AMD Radeon HD 7xxx). Probably the type of test (2D or 3D, graphic, or compute) make a different. Confirmed by Videobenchmark: this GPU is similar to a 7750 that get 1.007 score, or a generic Radeon 7700 serie, that get 1,295 score. Video cards with only 2 outputs might connect 8 monitors (ex: if it has 2 DisplayPort 1.2 MST outputs, you can daisy chain 4 monitors on each output) while one. Looking at the Hierarcy GPU list the AMD W4100 as '77xx serie' should be a little step above the HD530 of i7. NOTE: the number of outputs on a video card is not an indicator of the number of monitors you can connect to it.
The real difference here is that the drivers for workstation cards are tuned.
External Monitor flicker for a moment and then turn off A: You can connect up to 4 monitors on the SAPPHIRE AMD FirePro W4100. sapphire graphics card service center, amd firepro w4100 price in india.