July 6, 20169 yr I've had 2 cards where the vram started to fail and usually only when it was under a load. After a while the green and white flashing spots started to appear even on bootup of the PC (that's when I knew for sure it was an impending hardware failure). give this program a try: https://sourceforge.net/projects/cudagpumemtest/ Steve McNitt
July 6, 20169 yr Author I've had 2 cards where the vram started to fail and usually only when it was under a load. After a while the green and white flashing spots started to appear even on bootup of the PC (that's when I knew for sure it was an impending hardware failure). give this program a try: https://sourceforge.net/projects/cudagpumemtest/ Damn it I barely have used my titans sc in 3 years and the vram is going wow. I should be able to rma the card? I will give cuda a try Cheers Mike
July 6, 20169 yr try running it at clock speeds of a stock Titan. I had a SC 680 and it would never run at SC speeds always had to down clock it to what a normal 680 was and it was fine. Thats what sucks about SC cards. If it's an EVGA I'd RMA it they have a 5 year warranty. Sorry that link for the memtest is for Linux there are other programs out there though, I think GPU-Z has a GPU test too Steve McNitt
July 6, 20169 yr Not sure if this was covered before, but I'm sure you have DVI output on your card. Not sure about you monitor setup, but test strictly via DVI, or DVI via DVI(f)-HDMI(m) adapter. Could be your HDMI port is bad on the card side or monitor side. Intel i7 10700K | Asus Maximus XII Hero | Asus TUF RTX 3090 | 32GB HyperX Fury 3200 DDR4 | 1TB Samsung M.2 (W11) | 2TB Samsung M.2 (MSFS2020) | Arctic Liquid Freezer II 280mm AIO | 43" Samsung Q90B | 27" Asus Monitor
July 6, 20169 yr Author Hey guys So I ran a basic gpu memtest Which quick about a few minutes each card And it said all test ok Tried diff hdmi ports and on diff tv it is not doing it Maybe the monitor is going Cheers Mike
July 6, 20169 yr Author So I think I did the correct memtest It shows testing Titan thou 4000mb Should it be 6000?
July 6, 20169 yr Author It may be the latest driver 368.39 I am reading that A few others are experiencing same issue.
July 8, 20169 yr Author Yes, could be it. You could try setting the tv to 30 and don't set a limit in ncp. One thing can catch you out, default the ncp profile before trying different setups and especially after updating the drivers. Steve Changed monitor and was fine I was fiddling around with nvidia control panel And noticed dynamic output set to rgb I set it to full Been gaming for 3 hrs no green dots sofar Could this have been an issue? Cheers Mike
July 8, 20169 yr Commercial Member That's on HDMI? Shouldn't do dots, would just be the colours look a bit washed out. Even so there's always a possibility of strange issues with those refresh settings. You have done the Restore, Apply, in NCP with the profiles? Steve Waite: Engineer at codelegend.com
July 11, 20169 yr Author That's on HDMI? Shouldn't do dots, would just be the colours look a bit washed out. Even so there's always a possibility of strange issues with those refresh settings. You have done the Restore, Apply, in NCP with the profiles? I dunno Steve issue still remains it comes and goes when it feels I've tried all hardware testing and found no issues I just need to try it on another tv monitor to check which I haven't got My hands on yet Hopefully it's the monitor Question When I testing my gpu vram it's shows 4008 But my cards vram is 6gb shouldn't it show testing for 6008 or something around that number? Cheers Mike
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