JoelArt

Good afternoon. I would like to clarify a few questions regarding the well-known IPS glow issue. One of the questions I have is whether there is, in fact, a direct correlation between the contrast of the monitor and the intensity of this characteristic glow on IPS screens. From what I have observed on some models on your website, this does not seem to be the case.

In my experience, the IPS glow is not problematic at the edges, as is often the case, but rather in the lower central region of the screen, specifically at the bottom edge. When I look at this area with both eyes open, I notice a kind of duplicate image, and the IPS glow makes this situation quite uncomfortable. It is similar to being in a movie theater sitting in the back row, while someone in the front row has their phone on full brightness. Interestingly, if I cover one eye and look at the same spot, the discomfort disappears, even though the IPS glow is still present.

Additionally, I have noticed that, in some cases, adjusting the monitor’s gamma or changing settings through the graphics card software can help reduce the discomfort. However, this solution does not work for all units. In some cases, increasing the gamma to 2.0 or 1.8 completely eliminates the perception of the IPS glow, but this is not guaranteed.

However, I have also noticed that there is not necessarily a direct relationship between the black uniformity rating and the actual discomfort caused by the IPS glow. For example, I have tested units of the Alienware AW2523HF, which has a black uniformity rating of 5.0, but which caused minimal discomfort, while some units of the ASUS TUF VG279QM, with a rating of 7.2, were much more bothersome.

Taking advantage of this opportunity, I would like to know if you recommend any particular monitor series that handles this issue better, such as those from Alienware or Asus ROG. I appreciate your time and assistance in advance.

Mar 04, 2025 02:43 PM By  Scott James

Hi, we checked our AW2523HF to see if we could replicate the issue. We didn’t hear any noise from it and it had the usual level of heat we would expect after 2 hours of use. That said, other users have reported the coil whine issue online with this model, so it looks like it only affects some units.

Sorry to bother you again, but I’d like to confirm: did you test the monitor by just plugging it into the power outlet and turning it on (trying to hear the coil whine), or did you actually connect it to a computer with Windows set to 360Hz? Coil whine usually doesn’t occur when the monitor is only connected to power, without an active video signal and Windows properly configured. I promise I won’t bother you again. Thank you in advance! :)

I have another question: why does the IPS Glow effect cause discomfort, irritation, and a burning sensation in the eyes on some IPS panels, while on others it doesn’t? What could be influencing this difference? As I mentioned before, the Alienware AW2523HF didn’t cause any visual discomfort, while other monitors, like the Asus VG279QM — which has better black uniformity and a less pronounced IPS Glow — still caused irritation. I also noticed that IPS panels made by LG cause me much more discomfort, while panels manufactured by AUO Corporation seem to be more comfortable. Have you heard similar or comparable reports? I really don’t see another alternative but to get an OLED monitor, even though it’s much more expensive, as good TN panels with good contrast and colors are not available today at affordable prices or with good availability in countries outside the United States or Europe.

Hey, hello! Since the middle of last year, I have been testing more than 15 different monitor models in search of a replacement for my current monitor. During this process, I noticed that some monitors cause eye discomfort, while others do not, regardless of the panel type. I would like to better understand what causes this difference — is it the refresh rate, the brightness, the color calibration, or some other factor? Even though the monitors have similar specifications, the visual experience can vary quite a bit. I have purchased IPS monitors that did not cause the typical eye discomfort, such as the Alienware AW2523HF, and others that did, like the LG UltraGear 24GS60F-B. The same happened with TN panels: I bought models like the Dell Gamer S2421HGF, which did not cause discomfort, and the BenQ ZOWIE XL2411K, which did. I also tested monitors with VA panels, and without a doubt, they caused the most discomfort. This leads me to question what, in fact, influences this sensation.

Hello again! Do you know if there is another monitor that uses the exact same panel as the AW2523HF? I’m hesitant to make another purchase on Dell’s website and end up dealing with their bureaucracy and return policies.

I appreciate it in advance because, as I mentioned, this was the only IPS gaming monitor that didn’t bother me—whether due to eye strain, IPS Glow, or backlight bleed.

Mar 04, 2025 02:43 PM By  Scott James

Hi, we checked our AW2523HF to see if we could replicate the issue. We didn’t hear any noise from it and it had the usual level of heat we would expect after 2 hours of use. That said, other users have reported the coil whine issue online with this model, so it looks like it only affects some units.

Ah, yes, thank you. As always, I was the one awarded the Coil Whine. I’ll see if I can get another unit to test. Thanks for helping me out.

Hey, hello. I need help!!

I recently bought the Dell Alienware AW2523HF monitor, and I couldn’t be more excited! Without a doubt, it’s the best monitor I’ve ever used. Issues like IPS glow and backlight bleeding haven’t bothered me at all. However, I noticed the dreaded coil whine, which made me wonder: am I just unlucky, or is this a common issue with all AW2523HF units? If other owners could clarify this, I would really appreciate it.

In my case, the noise seemed to come from the lower-left corner of the monitor, and that area became visibly warm – almost uncomfortable to touch. I purchased my unit in January 2025, and it’s Rev A08, manufactured in September 2024. I’ve tested all available drivers and firmware, tried different outlets, and experimented with several grounding configurations, but the issue persists. If anyone could help me with this, I would be very grateful. Thanks in advance!