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post #3801 of 4150
Quote:
Originally Posted by sylar666 View Post

Hi there, I just picked this amazing monitor a week ago and I'm facing two big problems.

First my rig is an i7 2600k @ 4.4 Ghz, dual ASUS GTX 670 on SLI and another 1440p monitor, an ACHIEVA SHIMIAN (one of those Korean catleap monitors).

I've got my Acer plugged with the display port cable included in the box to the display port of my Asus GTX 670 primary card and the other monitor plugged to the DVI port of the same card.

FIrst I'm not able to reach 144 Hz, NVIDIA settings won't allow me to choose more than 120 either on Windows 10 or Linux (I've got a dual boot system).
I don't have ULMB on, so I'm pretty much lost on what is happening there and the cause of this cap.

On other side I'm experience high ghosting effects using the monitor and gaming, is that a common occurrence?

Thank you in advance for your help.

If I recall correctly a high end GTX 700 series card is needed to run 144 Hz. 670s are old and won't support a lot of new technologies. Ghosting is abnormal, make sure Overdrive is set to Normal and there should be absolutely none.
 
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post #3802 of 4150
Quote:
Originally Posted by boredgunner View Post

If I recall correctly a high end GTX 700 series card is needed to run 144 Hz. 670s are old and won't support a lot of new technologies. Ghosting is abnormal, make sure Overdrive is set to Normal and there should be absolutely none.

Thank you for the fast response, I'm planning on buying soon a 980ti so I'll check again then, not that I can go 144 many games but I was kind of worried about it.
Sorry to ask but when you refer to Overdrive, are you talking about a monitor setting? I can't find it on the monitor settings and maybe you refer to a Nvidia setting.
post #3803 of 4150
Quote:
Originally Posted by sylar666 View Post

Thank you for the fast response, I'm planning on buying soon a 980ti so I'll check again then, not that I can go 144 many games but I was kind of worried about it.
Sorry to ask but when you refer to Overdrive, are you talking about a monitor setting? I can't find it on the monitor settings and maybe you refer to a Nvidia setting.

It's a monitor setting in the OSD, except it may be called "OD" instead of the full word. New XB270HUs have a different OSD believe so I can't point you directly to it, but look around and you'll find it.
 
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post #3804 of 4150
Quote:
Originally Posted by boredgunner View Post

Well, you set the refresh rate to 120 and enabled ULMB. That means no matter what, even if the game is running at 200 FPS (which is what FRAPS measures, frame rate), the refresh rate of the monitor will be 120. Same if the frame rate drops below 120. So the problem here is that V-Sync just isn't working. Is it enabled in-game? Try using NVIDIA Control Panel or Inspector to change the game specific profile to V-Sync Force On and Standard tear control.

Fixed it by enabling vsync in game. I wrongly assumed the NVIDIA global VSync setting would be enough and apply universally beyond the desktop. Thanks! thumb.gif
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post #3805 of 4150
Just got this monitor in and I'm absolutely loving it. It's a whole new world coming from a korean 27" 1440p monitor.
post #3806 of 4150
Quote:
Originally Posted by SonnyTubbs View Post

Fixed it by enabling vsync in game. I wrongly assumed the NVIDIA global VSync setting would be enough and apply universally beyond the desktop. Thanks! thumb.gif
Good to hear you fixed your problem. I'm glad that someone else has problems with the global settings and it's not some weird issue unique to me biggrin.gif.
post #3807 of 4150
Quote:
Originally Posted by boredgunner View Post

It's a monitor setting in the OSD, except it may be called "OD" instead of the full word. New XB270HUs have a different OSD believe so I can't point you directly to it, but look around and you'll find it.

Thank you, I found it and set it to Normal and Off, but the problem is still there, strange. I can clearly see a ghosting mark, I've tried this for proper testing http://www.testufo.com/#test=ghosting

It happens both on Linux and Windows, so what could it be, faulty monitor or bad monitor settings?
post #3808 of 4150
Quote:
Originally Posted by sylar666 View Post

Thank you, I found it and set it to Normal and Off, but the problem is still there, strange. I can clearly see a ghosting mark, I've tried this for proper testing http://www.testufo.com/#test=ghosting

It happens both on Linux and Windows, so what could it be, faulty monitor or bad monitor settings?

Can you describe the ghosting you get with OD on Normal? Also can you describe the differences between OD Off and OD Normal?
 
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Legacy Build
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Intel Core i7 8700k Delidded @ 5.0 GHz ASUS Maximus X Hero Z370 Wi-Fi AC Zotac GeForce GTX 1080 Ti AMP Extreme 32GB (4 x 8GB) G.SKILL TridentZ RGB DDR4 4133 C... 
Hard DriveHard DriveHard DriveCooling
Samsung 960 Pro 1TB Samsung 850 EVO 500GB Samsung 850 EVO 250GB EK Phoenix MLC 360mm 
CoolingOSMonitorKeyboard
EK Vardar EVO 120ER x3 (bottom intake) Windows 10 Pro 64-bit Acer Predator XB270HU w/ Ideal Lume Standard Bi... Wooting One "Analog" Mechanical Keyboard (Red F... 
PowerCaseMouseMouse Pad
Seasonic Prime Ultra Titanium 650W w/ Ensourced... Lian-Li PC-O11WX Logitech G Pro Kingston HyperX Fury Pro XL 
AudioAudioAudioAudio
Creative Sound Blaster X-Fi Titanium HD Yamaha RX-V579 Ascend Acoustics CBM-170 SE Fluance XL7C 
AudioAudioAudioAudio
Fluance AVBP2 Gustard U12 Chord Mojo Blue Yeti w/ Pop Filter 
OtherOtherOtherOther
Fanatec CSL Elite Wheel Advanced Pack CODE 87-key Keyboard (Cherry MX Green) w/ Vorte... Ducky Pocket Mechanical Keyboard (Cherry MX Blue) THRUSTMASTER T16000M FCS Flight Stick 
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Furman M-8X2 (x2) AmazonBasics 7-port Powered USB 3.0 Hub Alfa Long-Range Dual-Band AC1200 Wireless USB 3... 
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Thermalright Venomous-X Delta AFC1212D-PWM Silverstone AP141 Windows 7 Professional 64-bit 
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LG Flatron IPS235 Ducky Shine DK9087 Shine 2 (Cherry MX Red, gree... EVGA G2 850W Lian-Li PC-7HX 
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post #3809 of 4150
Quote:
Originally Posted by boredgunner View Post

Can you describe the ghosting you get with OD on Normal? Also can you describe the differences between OD Off and OD Normal?

While trying that I noticed that turning off G-Sync completely removes ghosting effects. Then I tried OD off, normal and extreme. While using OD and Game Mode On ghosting is quite noticeable (both normal and extreme). If OD is off 0 ghosting. That solved (I think) my problems. Thank you a lot for your help, that was straight to the point. I owe you a beer.
post #3810 of 4150
Hey guys I just received my monitor. I purchased this for $450 from amazon (refurbished). So far I haven't seen any dead/stuck pixels. Is there alot of backlight bleed? Do you guys think I should keep this or return it?

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