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Samsung SA950 and SA750 Owners Club - Page 112

post #1111 of 1503
for some reason it has gone to 60fps now, when i turn it on it says 5:2instead of 5:1 , any idea?? i have tried numerous movies , tv shows, ones that i have used previously and run at 120fps. no idea what has changed it.

im a idiot, re- did all the steps outlined in the arlier post and reinstalled svp, then checked nvidia control panel and somehow it had switched back to 1920x1080 @ 60hz. changed it back and all is good in the world again.
Edited by mboner1 - 6/27/12 at 2:35am
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post #1112 of 1503
What percentage of you guys are getting the black screen with "Not Optimal Mode" message on a regular basis when using Display Port?

Curious if this is happening to people with short and/or high quality cables. (IE not an actual cable/signal problem)
    
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post #1113 of 1503
I get it every now and then sometimes on first start up and sometimes after sleeping. rarely during actual use. I have yet to get it on my 2nd one from what I can recall. I am using these cables http://www.centralcomputers.com/ccp77936-mini-displayport-m-to-displayport-m-cable-3--cab-mdpdpmc1.htm
     
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post #1114 of 1503
Quote:
Originally Posted by dekciW View Post

I get it every now and then sometimes on first start up and sometimes after sleeping. rarely during actual use. I have yet to get it on my 2nd one from what I can recall. I am using these cables http://www.centralcomputers.com/ccp77936-mini-displayport-m-to-displayport-m-cable-3--cab-mdpdpmc1.htm

same..once in a while...maybe like...once every 5 days? idk...but its a very easy fix...just hit the power button on/off and that its...takes 3 seconds to fix.

I might try mini-displayport in the future to see if that fixes it. no biggy tho.
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post #1115 of 1503
Something else I have noticed is that when the monitor sleeps it doesn't keep its resolution. It seems to downscale the resolution to what size I don't know but I've had various full screen windows resized when coming out of sleep. Ive also had times where the monitor will not come out of sleep at all and requires a full computer restart in order to show a display. As well as when trying to enter the bios menu on system startup, The system goes into bios but the monitor is unable to display it, and stays a black screen.
     
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post #1116 of 1503
Quote:
Originally Posted by malikq86 View Post

same..once in a while...maybe like...once every 5 days? idk...but its a very easy fix...just hit the power button on/off and that its...takes 3 seconds to fix.
I might try mini-displayport in the future to see if that fixes it. no biggy tho.

Just press the center button to switch to HDMI and back to DP, easiest way I've found. Now I see a new problem with one of my 750D's, it keeps turning on and off by itself when no signal is present. Not sure what's going on here. Never seen this before. Anyone?
    
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post #1117 of 1503
Quote:
Originally Posted by CallsignVega View Post

Just press the center button to switch to HDMI and back to DP, easiest way I've found. Now I see a new problem with one of my 750D's, it keeps turning on and off by itself when no signal is present. Not sure what's going on here. Never seen this before. Anyone?

I have had this this issue with my SA950s intermittently, it did same for no particular reason, usually when the PC was idle. As above, it only seems to happen on the two displayport connected screens, and not the DVI-D one. I reinstalled the drivers that cam on the CD with the screens, and disabled all the eco options (I'm saving no trees, but I'll plant a few sometime..) which seemed to cure it for me.

I'm using a two 1 meter DisplayPort cables 10 meter DVI-D cable, all good quality as well. I'm thinking its more of an AMD issue, since installing 12.6 it has only happened once
Edited by 7tronic - 6/28/12 at 4:37am
post #1118 of 1503
Quote:
Originally Posted by CallsignVega View Post

What percentage of you guys are getting the black screen with "Not Optimal Mode" message on a regular basis when using Display Port?
Curious if this is happening to people with short and/or high quality cables. (IE not an actual cable/signal problem)

I get this often when it is sitting or i am doing just basic net surfing. Never happened during gameplay though. I am using the DP cable it came with but I have it hooked up to me Active DP adapter since my cards only have Mini DP outlets and I was not going to spend almost 100 bucks on the crap monster cable at frys that was mini DP to DP. Usually once I touch the cable the screen comes back. Not sure if it is the cable or the adapter causing it.
    
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post #1119 of 1503
Quote:
Originally Posted by 7tronic View Post

I have had this this issue with my SA950s intermittently, it did same for no particular reason, usually when the PC was idle. As above, it only seems to happen on the two displayport connected screens, and not the DVI-D one. I reinstalled the drivers that cam on the CD with the screens, and disabled all the eco options (I'm saving no trees, but I'll plant a few sometime..) which seemed to cure it for me.
I'm using a two 1 meter DisplayPort cables 10 meter DVI-D cable, all good quality as well. I'm thinking its more of an AMD issue, since installing 12.6 it has only happened once

Could you be more specific? Was it the "not optimum screen" mode message with black screen or the monitor turning on and off when no signal is present problem? Maybe both? lol

My DVI connected 700D is way more stable, never any issues. Never been a fan of DP.
    
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post #1120 of 1503
@ Vega, to clarify as last post was done an an iphone and looking at it, a bit all over the gaff. I have had both issues above:

The 'optimum screen/resolution' issue which can be fixed by hitting the power button off and on once. This happens intermittently on the two DislayPort monitors only.

Lately I'm getting the issue when I power down the PC, one of the DislayPort monitors turns back on like it received a signal from the GPU, then turns to standby, and a few seconds turns back on again. This cycle lasts for about 8-10 mins. if left to its own devices. I usually just flick the switch on the socket and kill the juice to all though.


When I get a chance, I'm going to swap the affected monitor with one the other two monitors to see what happens. if the same thing happens on the second monitor, it most likely be something to do with the GPU, if it happens on the original monitor on a different DisplayPort, its obviously a monitor issue. Which I hope is not the problem, as I'll have to ship it back to Germany sadsmiley.gif

Are you get this power cycling issue with AMD or Nvidia cards?
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