• Welcome to TechPowerUp Forums, Guest! Please check out our forum guidelines for info related to our community.

Dead pixels - RMA or not to RMA?

Joined
Jun 19, 2023
Messages
121 (0.21/day)
System Name EnvyPC
Processor Ryzen 7 7800X3D
Motherboard Asus ROG Strix B650E-I Gaming WiFi
Cooling Thermalright Peerless Assassin 120 White / be quiet! Silent Wings Pro 4 120mm (x2), 140mm (x3)
Memory 64GB Klevv Cras V RGB White DDR5-6000 (Hynix A) 30-36-36-76 1.35v
Video Card(s) MSI GeForce RTX 4080 16GB Gaming X Trio White Edition
Storage SK Hynix Platinum P41 2TB NVME
Display(s) HP Omen 4K 144Hz
Case Lian Li Dan Case A3 White
Audio Device(s) Creative Sound BlasterX G6
Power Supply Corsair SF750 Platinum
Mouse Logitech G600 White
Software Windows 11 Pro
I would absolutely send the Monitor back. Those Pixels will always bother you, now you know that they are there.
SAME. I scan every new monitor for dead pixels right away and am not shy about returning them if they aren't perfect.

Once I find a dead pixel, it is a constant distraction... no matter what I'm doing.
 
Joined
May 3, 2019
Messages
2,172 (1.04/day)
System Name BigRed
Processor I7 12700k
Motherboard Asus Rog Strix z690-A WiFi D4
Cooling Noctua D15S chromax black/MX6
Memory TEAM GROUP 32GB DDR4 4000C16 B die
Video Card(s) MSI RTX 3080 Gaming Trio X 10GB
Storage M.2 drives WD SN850X 1TB 4x4 BOOT/WD SN850X 4TB 4x4 STEAM/USB3 4TB OTHER
Display(s) Dell s3422dwg 34" 3440x1440p 144hz ultrawide
Case Corsair 7000D
Audio Device(s) Logitech Z5450/KEF uniQ speakers/Bowers and Wilkins P7 Headphones
Power Supply Corsair RM850x 80% gold
Mouse Logitech G604 lightspeed wireless
Keyboard Logitech G915 TKL lightspeed wireless
Software Windows 10 Pro X64
Benchmark Scores Who cares
I just watched a Youtube video in full screen with the outright intention to look for the two dead subpixels... I couldn't see them. The only time they're visible seems really to be when I've got a solid red fill.

I can also spot them on a white fill if I'm looking really hard (they appear to be cyan, which is hardly distinguishable from white on such a high PPI display).

As for the flicker, I updated my GPU driver to the latest 23.10.1. I didn't think it would do anything, but the Youtube video I just watched didn't seem to flicker as much as it has before. :wtf:


I'm just over the 14-day grace, but I think Amazon has a 30-day return window on this one. I'll need to check.

Normally, I wouldn't accept any dead pixels, either, but these are only the red sub-pixels, and they're completely undetectable under normal use, even if I'm looking for them. This is only why I'm not sure now.


Interesting.

Mine is June 2023, so I guess it's just bad luck. It's been a while since I last had any device with pixel errors on its screen, although that one (also a monitor) was a lot worse (3 bright pixels if I remember right).

Mine is Feb 22

You should check out AOC then my 24G2 has pip and it was a cheap monitor and IPS/144Hz to boot

Thats not a 1440 UW monitor though

Also one of the best 1440 UW monitor is the Alienware AW3423DW which is a Dell

https://www.rtings.com/monitor/reviews/dell/alienware-aw3423dw
 
Last edited:
Joined
Jan 14, 2019
Messages
13,798 (6.26/day)
Location
Midlands, UK
Processor Various Intel and AMD CPUs
Motherboard Micro-ATX and mini-ITX
Cooling Yes
Memory Overclocking is overrated
Video Card(s) Various Nvidia and AMD GPUs
Storage A lot
Display(s) Monitors and TVs
Case The smaller the better
Audio Device(s) Speakers and headphones
Power Supply 300 to 750 W, bronze to gold
Mouse Wireless
Keyboard Mechanic
VR HMD Not yet
Software Linux gaming master race
Also one of the best 1440 UW monitor is the Alienware AW3423DW which is a Dell

https://www.rtings.com/monitor/reviews/dell/alienware-aw3423dw
I wouldn't buy OLED. I'm too scared of burn-in.

I'm happy with this Dell, to be honest. :)

Considering Amazon's current 1-2 month delivery time on it, and no ETA on the AOC I mentioned above at Scan, I think I'll just keep it for now. It's probably not worth waiting months for a replacement only because of two partially dead pixels that I cannot see in a normal image (game or movie) anyway. If all else fails, I still have my 24" Samsung. :ohwell:
 
Joined
Sep 10, 2018
Messages
7,454 (3.20/day)
Location
California
System Name His & Hers
Processor R7 5800X/ R7 7950X3D Stock
Motherboard X670E Aorus Pro X/ROG Crosshair VIII Hero
Cooling Corsair h150 elite/ Corsair h115i Platinum
Memory Trident Z5 Neo 6000/ 32 GB 3200 CL14 @3800 CL16 Team T Force Nighthawk
Video Card(s) Evga FTW 3 Ultra 3080ti/ Gigabyte Gaming OC 4090
Storage lots of SSD.
Display(s) A whole bunch OLED, VA, IPS.....
Case 011 Dynamic XL/ Phanteks Evolv X
Audio Device(s) Arctis Pro + gaming Dac/ Corsair sp 2500/ Logitech G560/Samsung Q990B
Power Supply Seasonic Ultra Prime Titanium 1000w/850w
Mouse Logitech G502 Lightspeed/ Logitech G Pro Hero.
Keyboard Logitech - G915 LIGHTSPEED / Logitech G Pro
I wouldn't buy OLED. I'm too scared of burn-in.

I'm happy with this Dell, to be honest. :)

Considering Amazon's current 1-2 month delivery time on it, and no ETA on the AOC I mentioned above at Scan, I think I'll just keep it for now. It's probably not worth waiting months for a replacement only because of two partially dead pixels that I cannot see in a normal image (game or movie) anyway. If all else fails, I still have my 24" Samsung. :ohwell:

I mean if you a personally happy with the display and it is not a deal breaker nothing wrong with keeping it and if a bunch of pixels start dying warranty should have your back.

I just picked up the G8 OLED ultrawide only have about an hours hands on but it seems amazing..... Your UW threads actually pushed me towards it lol don't regret it either not normally much of an ultrawide person. Won't be able to really mess around with it till November though after I move.
 
Joined
Jan 14, 2019
Messages
13,798 (6.26/day)
Location
Midlands, UK
Processor Various Intel and AMD CPUs
Motherboard Micro-ATX and mini-ITX
Cooling Yes
Memory Overclocking is overrated
Video Card(s) Various Nvidia and AMD GPUs
Storage A lot
Display(s) Monitors and TVs
Case The smaller the better
Audio Device(s) Speakers and headphones
Power Supply 300 to 750 W, bronze to gold
Mouse Wireless
Keyboard Mechanic
VR HMD Not yet
Software Linux gaming master race
I mean if you a personally happy with the display and it is not a deal breaker nothing wrong with keeping it and if a bunch of pixels start dying warranty should have your back.
I keep looking where the dead subpixels are... but don't see them unless the image is plain red or white. I guess it's kind of like when your new car gets it first scratch. It keeps bothering you for a while, but you learn to shrug it off eventually. :ohwell:

I just picked up the G8 OLED ultrawide only have about an hours hands on but it seems amazing..... Your UW threads actually pushed me towards it lol don't regret it either not normally much of an ultrawide person. Won't be able to really mess around with it till November though after I move.
Wow, congrats! :) I don't know how I inspired you, as I only just got my Dell a couple of weeks ago and already started two threads about its minor issues. :laugh:

It's still a great monitor, though. I hope you'll like yours, too. :)
 
Joined
Sep 10, 2018
Messages
7,454 (3.20/day)
Location
California
System Name His & Hers
Processor R7 5800X/ R7 7950X3D Stock
Motherboard X670E Aorus Pro X/ROG Crosshair VIII Hero
Cooling Corsair h150 elite/ Corsair h115i Platinum
Memory Trident Z5 Neo 6000/ 32 GB 3200 CL14 @3800 CL16 Team T Force Nighthawk
Video Card(s) Evga FTW 3 Ultra 3080ti/ Gigabyte Gaming OC 4090
Storage lots of SSD.
Display(s) A whole bunch OLED, VA, IPS.....
Case 011 Dynamic XL/ Phanteks Evolv X
Audio Device(s) Arctis Pro + gaming Dac/ Corsair sp 2500/ Logitech G560/Samsung Q990B
Power Supply Seasonic Ultra Prime Titanium 1000w/850w
Mouse Logitech G502 Lightspeed/ Logitech G Pro Hero.
Keyboard Logitech - G915 LIGHTSPEED / Logitech G Pro
I keep looking where the dead subpixels are... but don't see them unless the image is plain red or white. I guess it's kind of like when your new car gets it first scratch. It keeps bothering you for a while, but you learn to shrug it off eventually. :ohwell:


Wow, congrats! :) I don't know how I inspired you, as I only just got my Dell a couple of weeks ago and already started two threads about its minor issues. :laugh:

It's still a great monitor, though. I hope you'll like yours, too. :)

If a form factor can win you over a jaded 1080p60 gamer I figured it was time to give it another honest try. No monitor is perfect though so having minor issues is not the end of the world on a product 2x-3x more expensive I would probably be pist though. Even my G8 sucks with AMD cards which I already knew haven't tested that myself and maybe it has been fixed but I have other options if so.
 
Joined
Jan 14, 2019
Messages
13,798 (6.26/day)
Location
Midlands, UK
Processor Various Intel and AMD CPUs
Motherboard Micro-ATX and mini-ITX
Cooling Yes
Memory Overclocking is overrated
Video Card(s) Various Nvidia and AMD GPUs
Storage A lot
Display(s) Monitors and TVs
Case The smaller the better
Audio Device(s) Speakers and headphones
Power Supply 300 to 750 W, bronze to gold
Mouse Wireless
Keyboard Mechanic
VR HMD Not yet
Software Linux gaming master race
If a form factor can win you over a jaded 1080p60 gamer I figured it was time to give it another honest try. No monitor is perfect though so having minor issues is not the end of the world on a product 2x-3x more expensive I would probably be pist though. Even my G8 sucks with AMD cards which I already knew haven't tested that myself and maybe it has been fixed but I have other options if so.
To be honest, a wide FOV was the only thing that could ever win me over. I was happy with 1080p and I didn't feel the need for high refresh. But I don't regret it. :)

Why does the G8 suck with AMD?
 
Joined
Sep 10, 2018
Messages
7,454 (3.20/day)
Location
California
System Name His & Hers
Processor R7 5800X/ R7 7950X3D Stock
Motherboard X670E Aorus Pro X/ROG Crosshair VIII Hero
Cooling Corsair h150 elite/ Corsair h115i Platinum
Memory Trident Z5 Neo 6000/ 32 GB 3200 CL14 @3800 CL16 Team T Force Nighthawk
Video Card(s) Evga FTW 3 Ultra 3080ti/ Gigabyte Gaming OC 4090
Storage lots of SSD.
Display(s) A whole bunch OLED, VA, IPS.....
Case 011 Dynamic XL/ Phanteks Evolv X
Audio Device(s) Arctis Pro + gaming Dac/ Corsair sp 2500/ Logitech G560/Samsung Q990B
Power Supply Seasonic Ultra Prime Titanium 1000w/850w
Mouse Logitech G502 Lightspeed/ Logitech G Pro Hero.
Keyboard Logitech - G915 LIGHTSPEED / Logitech G Pro
To be honest, a wide FOV was the only thing that could ever win me over. I was happy with 1080p and I didn't feel the need for high refresh. But I don't regret it. :)

Why does the G8 suck with AMD?

AMD cards handle HDR poorly on it or it handles HDR poorly with AMD cards depending on how you want to look at it. With an Nvidia card it is flawless though and one of the best OLED UW.
 
Joined
Jan 14, 2019
Messages
13,798 (6.26/day)
Location
Midlands, UK
Processor Various Intel and AMD CPUs
Motherboard Micro-ATX and mini-ITX
Cooling Yes
Memory Overclocking is overrated
Video Card(s) Various Nvidia and AMD GPUs
Storage A lot
Display(s) Monitors and TVs
Case The smaller the better
Audio Device(s) Speakers and headphones
Power Supply 300 to 750 W, bronze to gold
Mouse Wireless
Keyboard Mechanic
VR HMD Not yet
Software Linux gaming master race
AMD cards handle HDR poorly on it or it handles HDR poorly with AMD cards depending on how you want to look at it. With an Nvidia card it is flawless though and one of the best OLED UW.
How does it handle it poorly? Sorry for the million questions - it's just that my Dell is HDR400 capable, and your answer could tell me why I'm not seeing much difference between normal and the different HDR modes (I've still got great colours, though). :ohwell:
 
Joined
Sep 10, 2018
Messages
7,454 (3.20/day)
Location
California
System Name His & Hers
Processor R7 5800X/ R7 7950X3D Stock
Motherboard X670E Aorus Pro X/ROG Crosshair VIII Hero
Cooling Corsair h150 elite/ Corsair h115i Platinum
Memory Trident Z5 Neo 6000/ 32 GB 3200 CL14 @3800 CL16 Team T Force Nighthawk
Video Card(s) Evga FTW 3 Ultra 3080ti/ Gigabyte Gaming OC 4090
Storage lots of SSD.
Display(s) A whole bunch OLED, VA, IPS.....
Case 011 Dynamic XL/ Phanteks Evolv X
Audio Device(s) Arctis Pro + gaming Dac/ Corsair sp 2500/ Logitech G560/Samsung Q990B
Power Supply Seasonic Ultra Prime Titanium 1000w/850w
Mouse Logitech G502 Lightspeed/ Logitech G Pro Hero.
Keyboard Logitech - G915 LIGHTSPEED / Logitech G Pro
How does it handle it poorly? Sorry for the million questions - it's just that my Dell is HDR400 capable, and your answer could tell me why I'm not seeing much difference between normal and the different HDR modes (I've still got great colours, though). :ohwell:

On a monitor like yours hdr really isn't hdr you'd have to see it on a fald with a ton of zones or Oled. No knock on your monitor it's just not currently possible on edge lit or monitors with very few dimming zones.

Good video that shows the amd issues on my monitor.

 
Joined
Sep 1, 2022
Messages
490 (0.56/day)
System Name Firestarter
Processor 7950X
Motherboard X670E Steel Legend
Cooling LF 2 420
Memory 4x16 G.Skill X5 6000@CL36
Video Card(s) RTX Gigabutt 4090 Gaming OC
Storage SSDS: OS: 2TB P41 Plat, 4TB SN850X, 1TB SN770. Raid 5 HDDS: 4x4TB WD Red Nas 2.0 HDDs, 1TB ext HDD.
Display(s) 42C3PUA, some dinky TN 10.1 inch display.
Case Fractal Torrent
Audio Device(s) PC38X
Power Supply GF3 TT Premium 850W
Mouse Razer Basilisk V3 Pro
Keyboard Steel Series Apex Pro
VR HMD Pimax Crystal with Index controllers
I wouldn't buy OLED. I'm too scared of burn-in.

I'm happy with this Dell, to be honest. :)

Considering Amazon's current 1-2 month delivery time on it, and no ETA on the AOC I mentioned above at Scan, I think I'll just keep it for now. It's probably not worth waiting months for a replacement only because of two partially dead pixels that I cannot see in a normal image (game or movie) anyway. If all else fails, I still have my 24" Samsung. :ohwell:
I have a very faint burn-in after 2000 hours of use. It's somewhat susceptible to a static hud that is very bright (It needs tons of hours.)

But, the overall uniformity will still be better than any other panel even with burn-in. (As long as it isn't REALLY bad.)

I would check out Rtings longevity test for more information.
 

bug

Joined
May 22, 2015
Messages
13,976 (3.95/day)
Processor Intel i5-12600k
Motherboard Asus H670 TUF
Cooling Arctic Freezer 34
Memory 2x16GB DDR4 3600 G.Skill Ripjaws V
Video Card(s) EVGA GTX 1060 SC
Storage 500GB Samsung 970 EVO, 500GB Samsung 850 EVO, 1TB Crucial MX300 and 2TB Crucial MX500
Display(s) Dell U3219Q + HP ZR24w
Case Raijintek Thetis
Audio Device(s) Audioquest Dragonfly Red :D
Power Supply Seasonic 620W M12
Mouse Logitech G502 Proteus Core
Keyboard G.Skill KM780R
Software Arch Linux + Win10
Do you think it's worth the hassle? It took me two weeks to notice this, and the replacement unit might be even worse.
It depends. Dead pixels can be like Trinitron wires: you can not notice them for months, but once you do, they may be all you see.
Fwiw, my Dell also came with dead subpixels. I sent it in, got a fully working one instead. But if you really, really have no issue with the dead subpixels, it's probably not worth the hassle.
 
Joined
Jul 18, 2016
Messages
520 (0.17/day)
System Name Gaming PC / I7 XEON
Processor I7 4790K @stock / XEON W3680 @ stock
Motherboard Asus Z97 MAXIMUS VII FORMULA / GIGABYTE X58 UD7
Cooling X61 Kraken / X61 Kraken
Memory 32gb Vengeance 2133 Mhz / 24b Corsair XMS3 1600 Mhz
Video Card(s) Gainward GLH 1080 / MSI Gaming X Radeon RX480 8 GB
Storage Samsung EVO 850 500gb ,3 tb seagate, 2 samsung 1tb in raid 0 / Kingdian 240 gb, megaraid SAS 9341-8
Display(s) 2 BENQ 27" GL2706PQ / Dell UP2716D LCD Monitor 27 "
Case Corsair Graphite Series 780T / Corsair Obsidian 750 D
Audio Device(s) ON BOARD / ON BOARD
Power Supply Sapphire Pure 950w / Corsair RMI 750w
Mouse Steelseries Sesnsei / Steelseries Sensei raw
Keyboard Razer BlackWidow Chroma / Razer BlackWidow Chroma
Software Windows 1064bit PRO / Windows 1064bit PRO
I'm gonna ask what Amazon's return policy is when it comes to dead subpixels, but I'm sort of leaning towards leaving it as it is. I can only see them in a 100% red image, and they're not in front of me at all.
within 30 days you can swap it until you get a good one even just saying that has faulty problem without saying it is a dead pixel. After 30 days will come up the garantee of the producer ...
 
D

Deleted member 229121

Guest
I'd exchange/return it - especially since you just got it.
Not sure if the policy differs for exchange but if it's a return that will be "high value" and take a little longer (not a lot, but worth mentioning).
 
Joined
Mar 7, 2023
Messages
973 (1.41/day)
System Name BarnacleMan
Processor 14700KF
Motherboard Gigabyte B760 Aorus Elite Ax DDR5
Cooling ARCTIC Liquid Freezer II 240 + P12 Max Fans
Memory 32GB Kingston Fury Beast
Video Card(s) Asus Tuf 4090 24GB
Storage 4TB sn850x, 2TB sn850x, 2TB Netac Nv7000 + 2TB p5 plus, 4TB MX500 * 2 = 18TB. Plus dvd burner.
Display(s) Dell 23.5" 1440P IPS panel
Case Lian Li LANCOOL II MESH Performance Mid-Tower
Audio Device(s) Logitech Z623
Power Supply Gigabyte ud850gm pg5
Keyboard msi gk30
Do you think it's worth the hassle? It took me two weeks to notice this, and the replacement unit might be even worse.
Idk I have a really bad experience with my only monitor rma. It was an acer, and they simply refused to do anything to it. I sent it back 3 times and every time it was worse, its like they just banged on it a few times and sent it back without testing. I just gave up and luckily the store took it back even though I was past the refund window ( because of the 3 rmas) and I bought a dell monitor instead which to their credit, I am still using today, like 7 years later.
 
Joined
Jun 19, 2023
Messages
121 (0.21/day)
System Name EnvyPC
Processor Ryzen 7 7800X3D
Motherboard Asus ROG Strix B650E-I Gaming WiFi
Cooling Thermalright Peerless Assassin 120 White / be quiet! Silent Wings Pro 4 120mm (x2), 140mm (x3)
Memory 64GB Klevv Cras V RGB White DDR5-6000 (Hynix A) 30-36-36-76 1.35v
Video Card(s) MSI GeForce RTX 4080 16GB Gaming X Trio White Edition
Storage SK Hynix Platinum P41 2TB NVME
Display(s) HP Omen 4K 144Hz
Case Lian Li Dan Case A3 White
Audio Device(s) Creative Sound BlasterX G6
Power Supply Corsair SF750 Platinum
Mouse Logitech G600 White
Software Windows 11 Pro
Idk I have a really bad experience with my only monitor rma. It was an acer, and they simply refused to do anything to it. I sent it back 3 times and every time it was worse, its like they just banged on it a few times and sent it back without testing. I just gave up and luckily the store took it back even though I was past the refund window ( because of the 3 rmas) and I bought a dell monitor instead which to their credit, I am still using today, like 7 years later.
Wow! What retailer did you buy from. That's pretty amazing customer care.
 
Joined
Oct 15, 2011
Messages
2,552 (0.53/day)
Location
Springfield, Vermont
System Name KHR-1
Processor Ryzen 9 5900X
Motherboard ASRock B550 PG Velocita (UEFI-BIOS P3.40)
Memory 32 GB G.Skill RipJawsV F4-3200C16D-32GVR
Video Card(s) Sparkle Titan Arc A770 16 GB
Storage Western Digital Black SN850 1 TB NVMe SSD
Display(s) Alienware AW3423DWF OLED-ASRock PG27Q15R2A (backup)
Case Corsair 275R
Audio Device(s) Technics SA-EX140 receiver with Polk VT60 speakers
Power Supply eVGA Supernova G3 750W
Mouse Logitech G Pro (Hero)
Software Windows 11 Pro x64 23H2
It depends. Dead pixels can be like Trinitron wires
IIRC, in 2009, I panicked briefly about the Trinitron wires, LOL. The monitor was OK. I got it used in June, 2009, IIRC. In 2015, however, it looked like it needed a little service, suspected a bad cap or a bad solder joint, because it would have glitches until warmed up. (from 2001, checked on the back) There would be green lines, IIRC. It always looked excellent when warmed up.
 
Joined
Mar 7, 2023
Messages
973 (1.41/day)
System Name BarnacleMan
Processor 14700KF
Motherboard Gigabyte B760 Aorus Elite Ax DDR5
Cooling ARCTIC Liquid Freezer II 240 + P12 Max Fans
Memory 32GB Kingston Fury Beast
Video Card(s) Asus Tuf 4090 24GB
Storage 4TB sn850x, 2TB sn850x, 2TB Netac Nv7000 + 2TB p5 plus, 4TB MX500 * 2 = 18TB. Plus dvd burner.
Display(s) Dell 23.5" 1440P IPS panel
Case Lian Li LANCOOL II MESH Performance Mid-Tower
Audio Device(s) Logitech Z623
Power Supply Gigabyte ud850gm pg5
Keyboard msi gk30
Wow! What retailer did you buy from. That's pretty amazing customer care.
I can't remember the name. It was some small mom and pop in Vancouver. And yeah, it was nice of them to clean acer's mess, but I did pretty much have to beg.
 
Joined
Jan 14, 2019
Messages
13,798 (6.26/day)
Location
Midlands, UK
Processor Various Intel and AMD CPUs
Motherboard Micro-ATX and mini-ITX
Cooling Yes
Memory Overclocking is overrated
Video Card(s) Various Nvidia and AMD GPUs
Storage A lot
Display(s) Monitors and TVs
Case The smaller the better
Audio Device(s) Speakers and headphones
Power Supply 300 to 750 W, bronze to gold
Mouse Wireless
Keyboard Mechanic
VR HMD Not yet
Software Linux gaming master race
I have a very faint burn-in after 2000 hours of use. It's somewhat susceptible to a static hud that is very bright (It needs tons of hours.)

But, the overall uniformity will still be better than any other panel even with burn-in. (As long as it isn't REALLY bad.)

I would check out Rtings longevity test for more information.
2000 hours is basically nothing! :( I spend a lot of time on Youtube, reading TPU and idling on the desktop, so yeah, OLED is a no-go for me.

On a monitor like yours hdr really isn't hdr you'd have to see it on a fald with a ton of zones or Oled. No knock on your monitor it's just not currently possible on edge lit or monitors with very few dimming zones.

Good video that shows the amd issues on my monitor.

True. I read somewhere that HDR400 isn't really true HDR, it's just emulated within the monitor. Not that I mind, though. :)
 
Top