I also just ordered a philips bdm4065uc. When I recieve it I am going to compare it for gaming. Sometimes I feel 31" is slightly too small for gaming, pity this model isnt 40" aswell. Ohwells just gonna have to wait and see what the philips is like.

In sRGB mine has grayish/cyanish? tint on the right side of the monitor, for some reason after I bumped birghtness to 100% and back to 50ish the red tint from left seemed to have disappeared. It's rev02 btw and cost, including tax and shipping ,1125€ from Germany.

I have decided to sell my LG and keep the 40" philips. I like the color and vividness that I can set on the LG better, but the Philips size is just more immersive for gaming (my main use) so I have decided to sell my LG.

Would you guys consider this monitor, or the LG 34" Curved, or the Dell curved 34"? I am trying to decide between this one and that one for my gaming / business work stuff. I love clarity and both seem to be good at that.

I cant comment on the curved screens but if you got the 31MU97 u will be happy with its picture quality. It is very good.

Mine came in today but I'm 50/50. I've been using the Dell 30" U3011 for a long time and I love it, perfect screen. But after hooking this up the backlight bleed is bothering me. You tell me if I'm being too sensitive or if this looks normal for an IPS. All of these are taken with my phone cam, so a little grainy. Pure white in photoshop straight on: Same, from the side: From the front, but black background: It's the bottom left on the dark screen that really bothers me, just feels cheap - but I might be crazy. I'm also running a 680 gtx @ 4092x2160 and only able to do 50hz. I've tried two different DP cables.

My perfect LG 31MU97 has gone for sale in the "for sale/trade" section of the site if there's any interest. I've gone 5k (but smaller of course) for my video work. The LG has been simply sensational however.

is this a good monitor ? amazon is selling for $1,154.29 now http://www.amazon.com/gp/product/B00OKSEVTY/ref=ox_sc_act_title_2?ie=UTF8&psc=1&smid=ATVPDKIKX0DER

Edit: So I bought this monitor and tested myself. At 2048x1920 I can not get 61Hz (or 70Hz or 75Hz) to work. The custom resolution can be created and used (the monitor does not prevent it), however the image is very distorted.

Mine has the correct EDID however the resolutions are still missing: http://pastebin.com/F8GpaHb5 Though thanks to what you posted I was able to use the timings to get 4096x2160 working for me (by adding the mode to xrandr), thanks.

Oh, the red color is normal? I want this monitor but the backlight bleed is terrible......... Too less on the 32 inch monitor........

Hello. xrandr (by itself, with radeon, and with amdgpu) does not seem to be able to read the extra edid information xrandr with the closed source amd binary blob is able to read the extra edid information. note: my timings are to three decimal places (556.730MHz) other peoples were to one decimal palce (556.7MHz) which caused occasional artifacting for me So here is the output for those of you who want to copy down the timings. Code: Screen 0: minimum 320 x 200, current 4096 x 2160, maximum 16384 x 16384 DFP9 connected 4096x2160+0+0 (normal left inverted right x axis y axis) 621mm x 341mm 4096x2160 60.00*+ 50.00 3840x2160 60.00 30.00 2560x1440 60.00 30.00 2048x1536 60.00 30.00 1800x1440 60.00 30.00 1856x1392 60.00 30.00 1792x1344 60.00 30.00 1920x1200 60.00 30.00 1920x1080 60.00 59.94 1600x1200 60.00 30.00 1776x1000 59.94 1680x1050 60.00 59.94 1400x1050 60.00 59.94 1600x900 60.00 1280x1024 60.02 1440x900 60.00 1280x960 60.02 1152x864 59.96 1280x768 60.02 1280x720 59.86 59.94 1024x768 60.00 1152x648 59.94 800x600 60.32 720x480 60.00 59.94 640x480 59.94 Code: DFP9 connected 4096x2160+0+0 (0x87) normal (normal left inverted right x axis y axis) 621mm x 341mm Identifier: 0x81 Timestamp: 30370 Subpixel: unknown Gamma: 1.0:1.0:1.0 Brightness: 1.0 Clones: CRTC: 0 CRTCs: 0 1 2 3 4 5 Transform: 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 filter: EDID: 00ffffffffffff001e6de77683b60200 0b180104b53c22789ee9d5aa5034b625 0e50542108007140818081c0a9c0d1c0 01010101010150d000a0f0703e800890 650c6d552100001a286800a0f0703e80 0890650c6d552100001a000000fd0038 3d1e8738000a202020202020000000fc 0033314d5539370a202020202020026e SignalFormat: DisplayPort ConnectorType: DisplayPort 4096x2160 (0x87) 556.730MHz -HSync -VSync *current +preferred h: width 4096 start 4104 end 4136 total 4176 skew 0 clock 133.32KHz v: height 2160 start 2208 end 2216 total 2222 clock 60.00Hz 4096x2160 (0x88) 526.170MHz -HSync -VSync h: width 4096 start 4632 end 4696 total 4736 skew 0 clock 111.10KHz v: height 2160 start 2208 end 2216 total 2222 clock 50.00Hz 3840x2160 (0x89) 533.280MHz +HSync -VSync h: width 3840 start 3848 end 3992 total 4000 skew 0 clock 133.32KHz v: height 2160 start 2214 end 2219 total 2222 clock 60.00Hz 3840x2160 (0x8a) 266.640MHz +HSync -VSync h: width 3840 start 3848 end 3992 total 4000 skew 0 clock 66.66KHz v: height 2160 start 2214 end 2219 total 2222 clock 30.00Hz 2560x1440 (0x8b) 533.280MHz +HSync -VSync h: width 2560 start 3848 end 3992 total 4000 skew 0 clock 133.32KHz v: height 1440 start 2214 end 2219 total 2222 clock 60.00Hz 2560x1440 (0x8c) 266.640MHz +HSync -VSync h: width 2560 start 3848 end 3992 total 4000 skew 0 clock 66.66KHz v: height 1440 start 2214 end 2219 total 2222 clock 30.00Hz 2048x1536 (0x8d) 533.280MHz +HSync -VSync h: width 2048 start 3848 end 3992 total 4000 skew 0 clock 133.32KHz v: height 1536 start 2214 end 2219 total 2222 clock 60.00Hz 2048x1536 (0x8e) 266.640MHz +HSync -VSync h: width 2048 start 3848 end 3992 total 4000 skew 0 clock 66.66KHz v: height 1536 start 2214 end 2219 total 2222 clock 30.00Hz 1800x1440 (0x8f) 533.280MHz +HSync -VSync h: width 1800 start 3848 end 3992 total 4000 skew 0 clock 133.32KHz v: height 1440 start 2214 end 2219 total 2222 clock 60.00Hz 1800x1440 (0x90) 266.640MHz +HSync -VSync h: width 1800 start 3848 end 3992 total 4000 skew 0 clock 66.66KHz v: height 1440 start 2214 end 2219 total 2222 clock 30.00Hz 1856x1392 (0x91) 533.280MHz +HSync -VSync h: width 1856 start 3848 end 3992 total 4000 skew 0 clock 133.32KHz v: height 1392 start 2214 end 2219 total 2222 clock 60.00Hz 1856x1392 (0x92) 266.640MHz +HSync -VSync h: width 1856 start 3848 end 3992 total 4000 skew 0 clock 66.66KHz v: height 1392 start 2214 end 2219 total 2222 clock 30.00Hz 1792x1344 (0x93) 533.280MHz +HSync -VSync h: width 1792 start 3848 end 3992 total 4000 skew 0 clock 133.32KHz v: height 1344 start 2214 end 2219 total 2222 clock 60.00Hz 1792x1344 (0x94) 266.640MHz +HSync -VSync h: width 1792 start 3848 end 3992 total 4000 skew 0 clock 66.66KHz v: height 1344 start 2214 end 2219 total 2222 clock 30.00Hz 1920x1200 (0x95) 533.280MHz +HSync -VSync h: width 1920 start 3848 end 3992 total 4000 skew 0 clock 133.32KHz v: height 1200 start 2214 end 2219 total 2222 clock 60.00Hz 1920x1200 (0x96) 266.640MHz +HSync -VSync h: width 1920 start 3848 end 3992 total 4000 skew 0 clock 66.66KHz v: height 1200 start 2214 end 2219 total 2222 clock 30.00Hz 1920x1080 (0x97) 148.500MHz +HSync +VSync h: width 1920 start 2008 end 2052 total 2200 skew 0 clock 67.50KHz v: height 1080 start 1084 end 1089 total 1125 clock 60.00Hz 1920x1080 (0x98) 148.352MHz +HSync +VSync h: width 1920 start 2008 end 2052 total 2200 skew 0 clock 67.43KHz v: height 1080 start 1084 end 1089 total 1125 clock 59.94Hz 1600x1200 (0x99) 533.280MHz +HSync -VSync h: width 1600 start 3848 end 3992 total 4000 skew 0 clock 133.32KHz v: height 1200 start 2214 end 2219 total 2222 clock 60.00Hz 1600x1200 (0x9a) 266.640MHz +HSync -VSync h: width 1600 start 3848 end 3992 total 4000 skew 0 clock 66.66KHz v: height 1200 start 2214 end 2219 total 2222 clock 30.00Hz 1776x1000 (0x9b) 148.352MHz +HSync +VSync h: width 1776 start 1864 end 1908 total 2200 skew 0 clock 67.43KHz v: height 1000 start 1004 end 1009 total 1125 clock 59.94Hz 1680x1050 (0x9c) 148.500MHz +HSync +VSync h: width 1680 start 2008 end 2052 total 2200 skew 0 clock 67.50KHz v: height 1050 start 1084 end 1089 total 1125 clock 60.00Hz 1680x1050 (0x9d) 148.352MHz +HSync +VSync h: width 1680 start 2008 end 2052 total 2200 skew 0 clock 67.43KHz v: height 1050 start 1084 end 1089 total 1125 clock 59.94Hz 1400x1050 (0x9e) 148.500MHz +HSync +VSync h: width 1400 start 2008 end 2052 total 2200 skew 0 clock 67.50KHz v: height 1050 start 1084 end 1089 total 1125 clock 60.00Hz 1400x1050 (0x9f) 148.352MHz +HSync +VSync h: width 1400 start 2008 end 2052 total 2200 skew 0 clock 67.43KHz v: height 1050 start 1084 end 1089 total 1125 clock 59.94Hz 1600x900 (0xa0) 108.000MHz +HSync +VSync h: width 1600 start 1624 end 1704 total 1800 skew 0 clock 60.00KHz v: height 900 start 901 end 904 total 1000 clock 60.00Hz 1280x1024 (0xa1) 108.000MHz +HSync +VSync h: width 1280 start 1328 end 1440 total 1688 skew 0 clock 63.98KHz v: height 1024 start 1025 end 1028 total 1066 clock 60.02Hz 1440x900 (0xa2) 108.000MHz +HSync +VSync h: width 1440 start 1624 end 1704 total 1800 skew 0 clock 60.00KHz v: height 900 start 901 end 904 total 1000 clock 60.00Hz 1280x960 (0xa3) 108.000MHz +HSync +VSync h: width 1280 start 1328 end 1440 total 1688 skew 0 clock 63.98KHz v: height 960 start 1025 end 1028 total 1066 clock 60.02Hz 1152x864 (0xa4) 81.750MHz -HSync +VSync h: width 1152 start 1216 end 1336 total 1520 skew 0 clock 53.78KHz v: height 864 start 867 end 871 total 897 clock 59.96Hz 1280x768 (0xa5) 108.000MHz +HSync +VSync h: width 1280 start 1328 end 1440 total 1688 skew 0 clock 63.98KHz v: height 768 start 1025 end 1028 total 1066 clock 60.02Hz 1280x720 (0xa6) 74.500MHz -HSync +VSync h: width 1280 start 1344 end 1472 total 1664 skew 0 clock 44.77KHz v: height 720 start 723 end 728 total 748 clock 59.86Hz 1280x720 (0xa7) 74.176MHz +HSync +VSync h: width 1280 start 1390 end 1430 total 1650 skew 0 clock 44.96KHz v: height 720 start 725 end 730 total 750 clock 59.94Hz 1024x768 (0xa8) 65.000MHz -HSync -VSync h: width 1024 start 1048 end 1184 total 1344 skew 0 clock 48.36KHz v: height 768 start 771 end 777 total 806 clock 60.00Hz 1152x648 (0xa9) 74.176MHz +HSync +VSync h: width 1152 start 1262 end 1302 total 1650 skew 0 clock 44.96KHz v: height 648 start 653 end 658 total 750 clock 59.94Hz 800x600 (0xaa) 40.000MHz +HSync +VSync h: width 800 start 840 end 968 total 1056 skew 0 clock 37.88KHz v: height 600 start 601 end 605 total 628 clock 60.32Hz 720x480 (0xab) 27.027MHz -HSync -VSync h: width 720 start 736 end 798 total 858 skew 0 clock 31.50KHz v: height 480 start 489 end 495 total 525 clock 60.00Hz 720x480 (0xac) 27.000MHz -HSync -VSync h: width 720 start 736 end 798 total 858 skew 0 clock 31.47KHz v: height 480 start 489 end 495 total 525 clock 59.94Hz 640x480 (0xad) 25.175MHz -HSync -VSync h: width 640 start 656 end 752 total 800 skew 0 clock 31.47KHz v: height 480 start 490 end 492 total 525 clock 59.94Hz

With ubuntu 16.10 (or, more precise, the newer Kernel with it) it is a bit easier, the following modes are available: Code: 4096x2160 (0x127) 556.720MHz -HSync -VSync *current +preferred h: width 4096 start 4104 end 4136 total 4176 skew 0 clock 133.31KHz v: height 2160 start 2208 end 2216 total 2222 clock 60.00Hz 4096x2160 (0x128) 526.160MHz -HSync -VSync +preferred h: width 4096 start 4632 end 4696 total 4736 skew 0 clock 111.10KHz v: height 2160 start 2208 end 2216 total 2222 clock 50.00Hz Note the slightly different timings compared to lordmochas post. Unfortunately, I still have occasional blackouts and glitches when running this.

Is there a NEWER model or replacement for the LG 31MU97 yet? I think this monitor first came out in 2014 and is almost 3yrs old now.

Wow? Is it that old? Time flies! I've been loving mine the entire time. Really a great monitor. Edit: This made me search my email receipts - Yep! Fall of 2014 from Fry's Amazing how fast it goes by!

Whats sad is that there is NO newer or comparable better monitor with such specs out there from LG. IF there is, then someone pleas enlighten me.

Sad to say that after a little over 2 years my 31MU97 died and LG is telling me it's around $350 to fix it. Totally furious.

That sucks.....What is the warranty on LG monitors 1 year? I know ACER gives 3 years warranty that's why i stuck with them.

It depends upon region and the consumer protection laws... Here in the USA we have the "hahaha ...you thought you would get some warranty from this large company??!" 1 year useless warranty. Same monitor gets 2 years in Europe and 3 years in Australia from what I've heard so far.

My corrupted EDID is back again. Of course this time with no warranty in play. Original Post: https://hardforum.com/threads/lg-31mu97.1838728/page-6#post-1041387616 Once again the 4096x2160 resolutions are corrupted (I tried both display ports). I can override it in Windows but DirectX ignores it and reads it from the monitor anyway. I'm trying to get into the Service Menu but not having much luck. I've read if you can do the NVRAM INIT it is supposed to re-flash the EEPROM where the EDID is stored. I got a 31mu97 service manual but not having any luck with their instructions: There are also ways to program it from Linux on the i2c bus but the descriptor is beyond the normal 255 byte range of the EDID page. It's part of the Display Port spec. which I can find very little information on how to access.

Well, I figured it out and resetting the NVRAM corrected the EDID issue. I'm guessing as the 4096x2160 isn't part of the "normal" edid the write protect here doesn't work. Just know that once you toggle the service menu mode nothing will pop up on the screen. You have to press the joystick button and select left (menu) for it to appear. It replaces the usual OSD Menu. Once I selected NVRAM INIT and hit right the monitor reset, turned on and a diagnostic screen showed up letting you know what was plugged in and if the EDID was ok. No source was needed for the menus to appear and I did this with nothing plugged in.