UPDATE: Looks like I had two 290X's go bad. I tried a third and it works fine.
Motherboard model: Maximus VIII Hero
UEFI Version: 1402
CPU: Intel i7 6700K
Memory kit part number (s) and amount in GB: Gskill f4-3800c15q-16grr 16GB(4x4GB)
GPU: Visiontek R9 290X
SSD/HDDs/Optical drives: Samsung Evo 850 500GB
PSU: Corsair AX1200i
USB Devices (model/version number):
Mouse: Roccat Kone XTD
Keyboard: Razer Blackwidow Chroma
Monitor: Asus MG279Q
CPU Cooler: Corsair H80i
PC CASE: Cooler Master Cosmos II
Operating system: Microsoft Activated yes/no? Windows 10 x64, yes it is activated
Drivers Installed (include version):
GPU drivers tried on separate installs: Catalyst 15.10, 15.11.1, 15.12, 16.1.1
All drivers off of the Asus CD that came with the motherboard.
Also tried all drivers that are currently listed on the website.
Any third Party temp/voltage software installed: No
System Overclocked (provide details)? No, BIOS set to normal
Issue
I have two systems, System A that has the problem and System B that doesn’t. Both systems are identical except that System B has just a Blackwidow Ultimate keyboard and a Razer Naga Elite mouse.
System A has this crazy stuttering issue when playing games. The framerates stay stable, and well over playable (lots of times over 90fps) but the game is stuttering as outlined in this video:
When the stutter occurs, you can almost hear what sounds like a difference in the rpm in the fans, but I have tested each fan when this is occurring trying to isolate which one and it doesn’t seem to be coming from the fans at all. The stuttering gets worse once it starts. It isn’t always present immediately after the system has turned on, but it shows its head up normally within 15-30 seconds of starting the game. I have seen it also make my mouse “slide” across the screen like it was in molasses but with a ton of inertia, after alt+f4ing out of a game when it is doing this.
Troubleshooting so far:
• Removed all other PCIe devices (sound card)
• Removed all other SSD other than the Evo 850
• Reinstalled Windows 10+ times
• Swapped with the Known Good CPU from system B
• Swapped with the Known Good SSD (Evo 850) from system B
• Swapped with the Known Good KB and mouse from system B
• Bought a new Ax1200i PWS (had a HX1000 prior)
• Swapped with Known Good, and different, LCD cable types:
• Moved system A to wall outlet of System B for testing
• Tried removing paging/swap file and letting everything sit in RAM when playing the game.
• Cleared CMOS via jumper
• Cleared CMOS via battery removal
• Tried with a 980Ti and the problem is gone.
Any ideas on what else this could be? Should I just say eff it and RMA the board?
Motherboard model: Maximus VIII Hero
UEFI Version: 1402
CPU: Intel i7 6700K
Memory kit part number (s) and amount in GB: Gskill f4-3800c15q-16grr 16GB(4x4GB)
GPU: Visiontek R9 290X
SSD/HDDs/Optical drives: Samsung Evo 850 500GB
PSU: Corsair AX1200i
USB Devices (model/version number):
Mouse: Roccat Kone XTD
Keyboard: Razer Blackwidow Chroma
Monitor: Asus MG279Q
CPU Cooler: Corsair H80i
PC CASE: Cooler Master Cosmos II
Operating system: Microsoft Activated yes/no? Windows 10 x64, yes it is activated
Drivers Installed (include version):
GPU drivers tried on separate installs: Catalyst 15.10, 15.11.1, 15.12, 16.1.1
All drivers off of the Asus CD that came with the motherboard.
Also tried all drivers that are currently listed on the website.
Any third Party temp/voltage software installed: No
System Overclocked (provide details)? No, BIOS set to normal
Issue
I have two systems, System A that has the problem and System B that doesn’t. Both systems are identical except that System B has just a Blackwidow Ultimate keyboard and a Razer Naga Elite mouse.
System A has this crazy stuttering issue when playing games. The framerates stay stable, and well over playable (lots of times over 90fps) but the game is stuttering as outlined in this video:
When the stutter occurs, you can almost hear what sounds like a difference in the rpm in the fans, but I have tested each fan when this is occurring trying to isolate which one and it doesn’t seem to be coming from the fans at all. The stuttering gets worse once it starts. It isn’t always present immediately after the system has turned on, but it shows its head up normally within 15-30 seconds of starting the game. I have seen it also make my mouse “slide” across the screen like it was in molasses but with a ton of inertia, after alt+f4ing out of a game when it is doing this.
Troubleshooting so far:
• Removed all other PCIe devices (sound card)
• Removed all other SSD other than the Evo 850
• Reinstalled Windows 10+ times
o With and without updates
o Tried installing all drivers
o Tried with and without Asus utilities
o Tried only installing video drivers
• Swapped with the Known Good 290X from System Bo Tried installing all drivers
o Tried with and without Asus utilities
o Tried only installing video drivers
o Tried in both 8x and 16x slots.
• Swapped with the Known Good RAM from system B• Swapped with the Known Good CPU from system B
• Swapped with the Known Good SSD (Evo 850) from system B
• Swapped with the Known Good KB and mouse from system B
• Bought a new Ax1200i PWS (had a HX1000 prior)
• Swapped with Known Good, and different, LCD cable types:
o HDMI
o DP to DP
o DP to mini-DP (default cable)
• Swapped with a Known Good non-adaptive sync LCD (Dell 3007HC)o DP to DP
o DP to mini-DP (default cable)
• Moved system A to wall outlet of System B for testing
• Tried removing paging/swap file and letting everything sit in RAM when playing the game.
• Cleared CMOS via jumper
• Cleared CMOS via battery removal
• Tried with a 980Ti and the problem is gone.
o Put the 290X stuttering card into system B and no issue there either. Put it back in System A and it returns.
Note: All hardware from System A that was put into System B during the swap worked fine in system B. The only thing not swapped was the motherboard since everything else had already been swapped, with the CPU being the last one I tried. I am 99.9% sure it is the motherboard at this point for that reason.Any ideas on what else this could be? Should I just say eff it and RMA the board?
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