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Re: LG 27GK750F-B - 240Hz, 27" 1ms Blur reduction, Freesync

Posted: 24 Apr 2019, 03:49
by shekel
k2viper wrote:I'm using VT 1304 with MBR constantly on for more then a year (since feb 2018), and I see no problems. I beleive this overclock is totally safe. The only downside is described in 1st TLDR post and has a workaround:
k2viper wrote:It may result in minor display instability: sometimes, depending on how often you open the OSD, display loses sync and goes blackscreen and back on. It may happen once a 2-3 days, may once a 2 weeks. The more you open OSD, the more often these black screens may occur. Easy fix: power cycle the monitor (via joystick button). After the powercycle, the new 2days-2weeks cycle begun. Only happens with high VT like 1300+.
This depends on the monitor, I've had mine go off every 20-30 seconds, so I just lowered horizontal totals by a little bit more.

Re: LG 27GK750F-B - 240Hz, 27" 1ms Blur reduction, Freesync

Posted: 26 Apr 2019, 02:44
by daniloberserk
Maybe a dumb question but... Should I care about frame skipping if I only play using freesync? Also I never could make 1304 to work, are you guys using AMD or NVIDIA for OC ?

Re: LG 27GK750F-B - 240Hz, 27" 1ms Blur reduction, Freesync

Posted: 26 Apr 2019, 05:31
by k2viper
shekel wrote:This depends on the monitor, I've had mine go off every 20-30 seconds, so I just lowered horizontal totals by a little bit more.
When it starts to lose sync yes, it is going off every 20-30seconds until you powercycle it. After this it works fine for some days or even weeks, depending on how often you open OSD.

Re: LG 27GK750F-B - 240Hz, 27" 1ms Blur reduction, Freesync

Posted: 26 Apr 2019, 08:11
by addi
Well seems like LG is not really working on the problem, we posted in their forum.
It's almost 2 months ago now.

I could be wrong but we dont get any information whatsoever.
Even the first reply, we only got it, cause someone was actually asking.

I wish they would provide us atleast some Information, what is actually going on.

Re: LG 27GK750F-B - 240Hz, 27" 1ms Blur reduction, Freesync

Posted: 26 Apr 2019, 09:52
by skri170392
this appears when I activate the response time, should I take it as a guarantee? https://youtu.be/cFQrsPsFD40
PD: sorry for my bad English..

Re: LG 27GK750F-B - 240Hz, 27" 1ms Blur reduction, Freesync

Posted: 29 Apr 2019, 08:42
by k2viper
skri170392
That's not normal. Probably yes, you should RMA it.

Re: LG 27GK750F-B - 240Hz, 27" 1ms Blur reduction, Freesync

Posted: 29 Apr 2019, 12:47
by ericl
I noticed that sometimes. Turning it off and back on fixes it.

Re: LG 27GK750F-B - 240Hz, 27" 1ms Blur reduction, Freesync

Posted: 29 Apr 2019, 13:25
by skri170392
yes but it is very annoying to turn it off and turn it on to fix it, ya enough lg, i pay $ 520 US dollars for this? LG never again!

Re: LG 27GK750F-B - 240Hz, 27" 1ms Blur reduction, Freesync

Posted: 06 May 2019, 02:41
by aJam
I've read through all this topic and it's still very hard to decide if it's a good monitor or not. I have XL2411z now and ordered this LG today. It will be interesting to compare both in non MBR mode, as I usually not use it. If Solid Lad wouldn't hate it so much, my mind would have been easier.

Re: LG 27GK750F-B - 240Hz, 27" 1ms Blur reduction, Freesync

Posted: 10 May 2019, 11:12
by A Solid lad
aJam wrote:I've read through all this topic and it's still very hard to decide if it's a good monitor or not. I have XL2411z now and ordered this LG today. It will be interesting to compare both in non MBR mode, as I usually not use it. If Solid Lad wouldn't hate it so much, my mind would have been easier.
haha, sorry for the inconvenience :D

I was upgrading from an XL2411Z as well.
Motion will be smoother, that's for sure, and since you haven't tried other (better) 240hz displays like the xl2740, xl2540 or aw2518hf you might even be fully satisfied with the LG.
But going back and forth between my old 2411 and the LG, I noticed that I was doing better even with the old Benq, because of the lower input lag.