Hi all
At my wits end here. Here's my new build:
XFX Radeon RX 480 Core Edition 8GB GDDR5 Graphics Card
Intel i5 6400 Skylake 2.7GHz Quad Core 1151 Socket Processor
Asus H110M-PLUS Motherboard Micro ATX
Crucial CT2K8G4DFS8213 16 GB (8 GB x 2) DDR4 2133 MT/s DIMM 288-Pin Memory Kit
Noctua NH-D15S CPU cooler
SanDisk Ultra II SSD 240 GB Sata III 2.5-inch Internal SSD
Seagate Expansion 2TB USB 3.0 Portable 2.5 inch External Hard Drive
EVGA 430W PC Power Supply
NZXT 2m LED Cable
Windows 10 Pro 64-bit
... connected to an LG 34UC98 34-Inch UltraWide WQHD IPS Curved LED Monitor via Displayport.
I've also got my MacBook Pro hooked up via the Thunderbolt port.
Everything behaves itself until the GPU gets heavy load. When I'm playing WoW or The Secret World the screen will randomly go black, for maybe 2 seconds, before returning to normal. This can be at any time. Sometimes no problems for 20 minutes, sometimes it'll happen within minutes of playing. I can't define a pattern. I've tried a new DP cable. But nothing crashes - I can continue as normal, it's just the display going black and coming back on.
I've tried everything I can find on the forums; rolling back the drivers, playing around with Wattman and Afterburner settings, reinstalling drivers - everything I can find, but nothing works.
The GPU isn't overheating - it never goes over 64 deg C. The CPU never exceeds 34.
And what's even more curious is that it works with no problems at all if I connect the monitor via DVI to HDMI or HDMI to HDMI - the problem seems localised to the DP. But with the LG monitor Freesync only works via DP so I need that to be working. I've tried having Freesync enabled and disabled.
I know the PSU is the lowest of the low power wise but I've calculated the draw is within limits and it all works fine on a connection other than DP.
Any ideas?
Thanks all.
At my wits end here. Here's my new build:
XFX Radeon RX 480 Core Edition 8GB GDDR5 Graphics Card
Intel i5 6400 Skylake 2.7GHz Quad Core 1151 Socket Processor
Asus H110M-PLUS Motherboard Micro ATX
Crucial CT2K8G4DFS8213 16 GB (8 GB x 2) DDR4 2133 MT/s DIMM 288-Pin Memory Kit
Noctua NH-D15S CPU cooler
SanDisk Ultra II SSD 240 GB Sata III 2.5-inch Internal SSD
Seagate Expansion 2TB USB 3.0 Portable 2.5 inch External Hard Drive
EVGA 430W PC Power Supply
NZXT 2m LED Cable
Windows 10 Pro 64-bit
... connected to an LG 34UC98 34-Inch UltraWide WQHD IPS Curved LED Monitor via Displayport.
I've also got my MacBook Pro hooked up via the Thunderbolt port.
Everything behaves itself until the GPU gets heavy load. When I'm playing WoW or The Secret World the screen will randomly go black, for maybe 2 seconds, before returning to normal. This can be at any time. Sometimes no problems for 20 minutes, sometimes it'll happen within minutes of playing. I can't define a pattern. I've tried a new DP cable. But nothing crashes - I can continue as normal, it's just the display going black and coming back on.
I've tried everything I can find on the forums; rolling back the drivers, playing around with Wattman and Afterburner settings, reinstalling drivers - everything I can find, but nothing works.
The GPU isn't overheating - it never goes over 64 deg C. The CPU never exceeds 34.
And what's even more curious is that it works with no problems at all if I connect the monitor via DVI to HDMI or HDMI to HDMI - the problem seems localised to the DP. But with the LG monitor Freesync only works via DP so I need that to be working. I've tried having Freesync enabled and disabled.
I know the PSU is the lowest of the low power wise but I've calculated the draw is within limits and it all works fine on a connection other than DP.
Any ideas?
Thanks all.