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(Reviewed) $400 2560x1440 IPS no-AG 90hz+ Achieva Shimian QH270 and Catleap Q270 - Page 278

Poll Results: Vote when your Achieva/Catleap monitor comes in.

 
  • 41% (232)
    Achieva QH270
  • 2% (12)
    Achieva QH270 (DOA / didn't recieve)
  • 8% (46)
    Achieva QH270 (Dead pixel(s) / flawed panel)
  • 40% (224)
    Catleap Q270
  • 1% (8)
    Catleap Q270 (DOA / didn't recieve)
  • 5% (33)
    Catleap Q270 (Dead pixel(s) / flawed panel)
555 Total Votes  
post #2771 of 4784
Quote:
Originally Posted by ThingyNess View Post

Does the ghosting/retention occur in the BIOS as well? What about when you hook it up to another PC?
I can confirm that the timings below work great for mine and cause no retention problems, but modified timings at 65hz (and to a lesser extent at 60hz even) caused massive retention problems exactly as you described in your post. Maybe your video card is ignoring the EDID information in the monitor, or maybe it was programmed incorrectly from the factory?
q270se-edid-timings.jpg
From Catleap q270se - Mar 20, 2012

Its hard to say. The burn in stopped altogether now yet no settings are changed :/

Quote:
Originally Posted by Rizyn View Post

A few pictures of my Crossover.
Great packaging from Dream-seller
http://img716.imageshack.us/img716/4549/20120320001.jpg
Sticker on the back
http://img707.imageshack.us/img707/2623/20120320006.jpg
Dead pixel frown.gif Running UDP to see if it fix it
http://img163.imageshack.us/img163/4767/20120320008.jpg
Next to my Benq 24". Crap phone pic, but this monitor is beautiful compared to the Benq. Was worried that it might've been tall for my desk shelf above but it fits perfectly.
http://img821.imageshack.us/img821/8640/20120320012.jpg
Haven't tried to OC, since i'm in the process of running of UDP to fix the stuck pixel.

Funny, I have a Benq G2400WD being used with mine as well tongue.gif
post #2772 of 4784
Got my Catleap today! 2C with speakers, no extra inputs. No dead pixels from what I can see, tested with both a black and white background. The stand isn't that great, but what can you expect at such a price/size.

Pretty happy with the purchase, just wish I found out about it sooner. Added my vote into the poll and will probably join the Catleap club so they have a bigger sample too. thumb.gif
post #2773 of 4784
I have 3 Crossover 27Q on their way. I ordered one from Dream-Seller which should be here this week and the other two from Red-Cap. I'll post pics once I get them all set up. Can't wait!
post #2774 of 4784
Quote:
Originally Posted by cj3waker View Post

posted this over at [H] but figured you guys could use some info too if anyone was interested in this model
The 1440p 120hz from alibaba seemed too good to be true, So I emailed the mfg
So it seems as though with the catleaps, the ability to OC has been dropped with the new revisions, he seems adamant about the fact that they were able to actually do 120hz though, Ive emailed him back to try to verify,

That's definitely interesting thinking.gif What is the minimum order they would take at the $258 price and how much would freight be for whatever that number is? I might be able to get the money for that to sell to everyone.

Also, can you ask if he can get the logic board model number(s) for the 120Hz version? And see if they can make it with DisplayPort for the same price or close to it. Everyone would be extremely interested then biggrin.gif
     
CPUMotherboardGraphicsRAM
2600K @ 5.0 ASUS Maximus IV Extreme Sapphire/Powercolor 7950 CF G.Skill Ripjaws X 4x4GB 
Hard DriveHard DriveCoolingCooling
OCZ Vertex 3 60GB's RAID 0 VelociRaptor 300GB EK Maximus IV Block EK FC-7950 Block x2 
CoolingCoolingCoolingCooling
EK Supreme HF Block D5 w/ BP Dress-up Kit XSPC EX240 Black Ice SR1 360 
CoolingCoolingOSMonitor
Primochill PrimoFlex 1/2" ID Black 14 NZXT Fans Windows 7 Professional x64 3x AOC 2436V 
KeyboardPowerCaseMouse
Razer BlackWidow Ultimate BF3 Edition Corsair HX1000 NZXT Switch 810 Black Razer Imperator BF3 Edition 
AudioAudio
Asus Xonar Essence STX Beyerdynamic DT770 250 Ohm 
CPUMotherboardGraphicsRAM
i5-2500K Asus Maximus IV Gene-Z AMD Radeon HD 5970 G.Skill Ripjaws X DDR3-1600 
Hard DriveHard DriveCoolingCooling
Vertex 3 60GB RAID 0 VelociRaptor 300GB XSPC EX240 Rad Black Ice GT 92MM Rad 
CoolingCoolingCoolingCooling
Black Ice GT 120MM Rad EK Supreme HF CPU Block EK 5970 Block XSPC 450 Pump/Res Combo 
OSMonitorKeyboardPower
Windows 7 Professional x64 3x AOC 2436vw Razer Black Widow Ultimate BF3 Edition Rosewill 750W HIVE 
CaseMouseMouse PadAudio
NZXT Vulcan Razer Imperator BF3 Edition Razer Scarab BF3 Edition ASUS Xonar Essence STX 
Audio
Beyerdynamic DT770 250 Ohm 
  hide details  
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CPUMotherboardGraphicsRAM
2600K @ 5.0 ASUS Maximus IV Extreme Sapphire/Powercolor 7950 CF G.Skill Ripjaws X 4x4GB 
Hard DriveHard DriveCoolingCooling
OCZ Vertex 3 60GB's RAID 0 VelociRaptor 300GB EK Maximus IV Block EK FC-7950 Block x2 
CoolingCoolingCoolingCooling
EK Supreme HF Block D5 w/ BP Dress-up Kit XSPC EX240 Black Ice SR1 360 
CoolingCoolingOSMonitor
Primochill PrimoFlex 1/2" ID Black 14 NZXT Fans Windows 7 Professional x64 3x AOC 2436V 
KeyboardPowerCaseMouse
Razer BlackWidow Ultimate BF3 Edition Corsair HX1000 NZXT Switch 810 Black Razer Imperator BF3 Edition 
AudioAudio
Asus Xonar Essence STX Beyerdynamic DT770 250 Ohm 
CPUMotherboardGraphicsRAM
i5-2500K Asus Maximus IV Gene-Z AMD Radeon HD 5970 G.Skill Ripjaws X DDR3-1600 
Hard DriveHard DriveCoolingCooling
Vertex 3 60GB RAID 0 VelociRaptor 300GB XSPC EX240 Rad Black Ice GT 92MM Rad 
CoolingCoolingCoolingCooling
Black Ice GT 120MM Rad EK Supreme HF CPU Block EK 5970 Block XSPC 450 Pump/Res Combo 
OSMonitorKeyboardPower
Windows 7 Professional x64 3x AOC 2436vw Razer Black Widow Ultimate BF3 Edition Rosewill 750W HIVE 
CaseMouseMouse PadAudio
NZXT Vulcan Razer Imperator BF3 Edition Razer Scarab BF3 Edition ASUS Xonar Essence STX 
Audio
Beyerdynamic DT770 250 Ohm 
  hide details  
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post #2775 of 4784
For those who are wondering what the Crossfire monitor looks like, I took some pictures with my DSLR. If there's anything else you need to know about, I'm all ears.

http://www.overclock.net/t/1226917/crossover-27q-led-p-available-on-ebay-next-week/120#post_16762954
post #2776 of 4784
I got my CrossOver with pivot today (two days early from dcsamsungmall). Unfortunately, there is a stuck green pixel right in the middle of the screen.

I'm trying to fix it now. I have pictures coming later.
post #2777 of 4784
Found a Welltronics power brick that looked identical for 10 bucks. Read the fine print and it's 220V only.

Thinking daisy chaining this with a 110>220V converter might do it.
Edited by LazierSaid - 3/20/12 at 5:19pm
post #2778 of 4784
Quote:
Originally Posted by lionelhuts View Post

I got my CrossOver with pivot today (two days early from dcsamsungmall). Unfortunately, there is a stuck green pixel right in the middle of the screen.
I'm trying to fix it now. I have pictures coming later.

let me know how that works out for you, i have a green stuck pixel around the center as well and am trying to get rid of it.
post #2779 of 4784
Is there a guide on how to fix dead pixels ?
post #2780 of 4784
Quote:
Originally Posted by LazierSaid View Post

Found a Welltronics power brick that looked identical for 10 bucks. Read the fine print and it's 220V only.
Thinking daisy chaining this with a 110>220V converter might do it.

9 times out of 10, a simple physical plug converter will work. Almost all switchmode power supplies made these days are voltage-agnostic. There's little reason for a company to make two different models when you can just make one universal one and pocket the cost/inventory management savings.
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Overclock.net › Forums › Components › Monitors and Displays › (Reviewed) $400 2560x1440 IPS no-AG 90hz+ Achieva Shimian QH270 and Catleap Q270