Like MANY other R9 290 owners, I experienced frequent BSCs (Black Screen Crash) every 20 minutes or so during gaming. I followed a lot of 'advice' in the forums, trying to fix this issue...but to no avail. Some recent forum advice did finally fix the issue, and I registered on this site to 1) say thank you for the help and 2) to share the tweaks that fixed my R9 290.
I am going to include ALL the steps I have taken. While the last step is probably the most important, I have to include the earlier steps in case one (or more) of them also are contributing to stable 290 performance.
*my system is an ASUS P8P67 with an overclocked 2600k (at 4.4GHz) with 8 Gigs of G Skill F3-14900CL9-4GBXL memory. I use 2 Samsung EVO SSDs in Raid 0 configuration (SATA 6Gb/s) as my main disk.
**I use the Accelero Hybrid II - 120 water cooler for my GPU. I going to point out that its Voltage Regulator and VRam cooling is passive. It cools my VRM to about ~68C during gaming = shouldn't be a problem. Only I don't know if it uniformly cools ALL VRM components to 68C....since my crashes seemed a bit more frequent when it was warmer in the room = I still wonder if the cards memory has heating issues at stock speeds.....
Steps taken to date:
I first off upgraded my power supply to a 1200W Platinum rated PS and made sure that each graphic card power plug socket had a dedicated rail PS (no using a single dual 6 & 8 pin cable). This did not fix the issue!
I then uninstalled all ATI drivers/software and then installed only the latest driver. This did not fix the issue!
I then installed MSI Afterburner and enabled 1) Force Constant Voltage 2) Unlock voltage Control. I then under-clocked my cards memory to 1100 (from 1250). This did not fix the issue!
Installed ATI beta driver. This did not fix the issue!
THIS NEXT STEP DID FIX THE ISSUE!
I went into my motherboard bios and set the VCCSA to 1.1V. Then set my MSI Afterburner to Power Limit -5% (yes, that is MINUS 5%) and my memory clock to 1200MHz (slight downclock from 1250MHz). Since I don't have a fan with my rig, my fan speed is at 0%. The other settings are all at default.
Since doing this last step, I've had only ONE Black Screen Crash during about 7 days of gaming. I consider the issue fixed!
I suspect that I could put the Memory Clock back up to the cards default 1250MHz. Maybe I'll try that for the next few days and see how it goes. I'll let you guys know.
I am going to include ALL the steps I have taken. While the last step is probably the most important, I have to include the earlier steps in case one (or more) of them also are contributing to stable 290 performance.
*my system is an ASUS P8P67 with an overclocked 2600k (at 4.4GHz) with 8 Gigs of G Skill F3-14900CL9-4GBXL memory. I use 2 Samsung EVO SSDs in Raid 0 configuration (SATA 6Gb/s) as my main disk.
**I use the Accelero Hybrid II - 120 water cooler for my GPU. I going to point out that its Voltage Regulator and VRam cooling is passive. It cools my VRM to about ~68C during gaming = shouldn't be a problem. Only I don't know if it uniformly cools ALL VRM components to 68C....since my crashes seemed a bit more frequent when it was warmer in the room = I still wonder if the cards memory has heating issues at stock speeds.....
Steps taken to date:
I first off upgraded my power supply to a 1200W Platinum rated PS and made sure that each graphic card power plug socket had a dedicated rail PS (no using a single dual 6 & 8 pin cable). This did not fix the issue!
I then uninstalled all ATI drivers/software and then installed only the latest driver. This did not fix the issue!
I then installed MSI Afterburner and enabled 1) Force Constant Voltage 2) Unlock voltage Control. I then under-clocked my cards memory to 1100 (from 1250). This did not fix the issue!
Installed ATI beta driver. This did not fix the issue!
THIS NEXT STEP DID FIX THE ISSUE!
I went into my motherboard bios and set the VCCSA to 1.1V. Then set my MSI Afterburner to Power Limit -5% (yes, that is MINUS 5%) and my memory clock to 1200MHz (slight downclock from 1250MHz). Since I don't have a fan with my rig, my fan speed is at 0%. The other settings are all at default.
Since doing this last step, I've had only ONE Black Screen Crash during about 7 days of gaming. I consider the issue fixed!
I suspect that I could put the Memory Clock back up to the cards default 1250MHz. Maybe I'll try that for the next few days and see how it goes. I'll let you guys know.