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CrossOver 27Q LED/LED-P, 27M LED, & 2720MDP GOLD LED Monitor Club - Page 582

post #5811 of 6483
Quote:
Originally Posted by matixryder View Post

Hello guys, I am having the same problem with the so called inverter board. My board has some serious discolor. Can you please tell me where can I order the board? Since my seller doesn't want to honor the warranty he promised. Thank you very much!! Also,can you guys give me the picture of your AC adapter? Mine is Input 110-240v~50/60Hz, 1.5A. Output: 24v----5.0A. Could it be the cause of my problem?

AC adapter is the same what everyone gets with their monitor. You might want to check the output of your AC adapter. These adapters sometimes give more output than what specified on them, which may cause the damage to the monitor.
post #5812 of 6483
Pardon me for my lack of knowledge, but how can I measure the output voltage of the AC Adapter?
post #5813 of 6483
Quote:
Originally Posted by matixryder View Post

Pardon me for my lack of knowledge, but how can I measure the output voltage of the AC Adapter?
You can take the adapter to any local repair store where they can measure the voltage output of the adapter or you can buy any device that can measure the DC output. Better option is to take the adapter to a local store and ask them to test it for you.
post #5814 of 6483
Thank you!! By the way, do you have any idea where can I order the Led Controller Board?
post #5815 of 6483
Quote:
Originally Posted by matixryder View Post

Thank you!! By the way, do you have any idea where can I order the Led Controller Board?
Order it from the accesorieswhole(Ebay Seller)
post #5816 of 6483
Hello guys!

I got a Crossover 2730md however, my brightness OSD doesn't work.

Does anyone know what is the problem?

The only way I could tweak the brightness is through the contrast settings but that isn't right.

By the way I'm hooking it up with an HDMI port to my laptop, wonder if it matters?

Appreciate the help and advice that you guys are going to give.
post #5817 of 6483
Quote:
Originally Posted by aixiaoqing View Post

Hello guys!

I got a Crossover 2730md however, my brightness OSD doesn't work.

Does anyone know what is the problem?

The only way I could tweak the brightness is through the contrast settings but that isn't right.

By the way I'm hooking it up with an HDMI port to my laptop, wonder if it matters?

Appreciate the help and advice that you guys are going to give.

Mine doesn't work either..When I turn off and on again I am able to increase the brightness. Try and check if it works.
Did you overclock the monitor?? What resolution are you getting from HDMI?? I am getting upto 1080p only
post #5818 of 6483
Quote:
Originally Posted by matixryder View Post

Hello guys, I am having the same problem with the so called inverter board. My board has some serious discolor. Can you please tell me where can I order the board? Since my seller doesn't want to honor the warranty he promised. Thank you very much!! Also,can you guys give me the picture of your AC adapter? Mine is Input 110-240v~50/60Hz, 1.5A. Output: 24v----5.0A. Could it be the cause of my problem?

Most likely no. First thing to check is the LED driver board. Check previous posts. Contact accesorieswhole, give them your monitor model or LED panel model and they will send you a LED driver board. Ask them for the new REV Green PCB. You can find a few different boards online that will work with your panel.
Quote:
Originally Posted by aixiaoqing View Post

Hello guys!

I got a Crossover 2730md however, my brightness OSD doesn't work.

Does anyone know what is the problem?

The only way I could tweak the brightness is through the contrast settings but that isn't right.

By the way I'm hooking it up with an HDMI port to my laptop, wonder if it matters?

Appreciate the help and advice that you guys are going to give.

I don't see why it would matter if its connected to your laptop. Try connecting the monitor to a different video output source then try adjusting the brightness. If it doesn't work with either I'd open the monitor up and check to see if the cable is plugged in. (could have came loose) Also while you have it open check the LED driver board.
Quote:
Originally Posted by knanda View Post

Mine doesn't work either..When I turn off and on again I am able to increase the brightness. Try and check if it works.
Did you overclock the monitor?? What resolution are you getting from HDMI?? I am getting upto 1080p only

Yes, thats because your video card (video output) can only send up to 1080p. Try running it through DVI output with a DVI to HDMI adapter.
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16Gb RipjawsX 1600Mhz Samsung 840 EVO 250GB R0 array DVD/CD write/read Windows 7 ULT 64-bit 
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My System
(14 items)
 
  
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i7 3770k Asrock OC Formula Z77 Galaxy 660Ti SLI Galaxy 660Ti 
RAMHard DriveOptical DriveOS
16Gb RipjawsX 1600Mhz Samsung 840 EVO 250GB R0 array DVD/CD write/read Windows 7 ULT 64-bit 
MonitorKeyboardPowerCase
Crossover 27" LED IPS 8bit LG panel (WQHD) Ducky Channel Shine 2 Mechanical CoolerMaster 1000W MAX NZXT switch 810 (white) 
MouseMouse Pad
Razer Taipan BF4 LE OCZ 
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post #5819 of 6483
Correct me if I'm wrong but HDMI can only carry up to 1080p. For anything higher you need Dual Link DVI.
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The Intern
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CPUMotherboardGraphicsRAM
3570k ASRock Z77 OC Formula EVGA GTX 670 FTW Corsair Vengeance 8GB 
Hard DriveOptical DriveCoolingCooling
Nope. Intel 330 SSD LiteOn Hellno Alphacool ST30 360 Alphacool NexXxos Monsta 240 
CoolingCoolingCoolingCooling
XSPC Dual Bay D5 Reservoir  Watercool HEATKILLER CPU Rev3.0 1155/1156/1150 LT Watercool HEATKILLER GPU-X³ GTX 680 "Hole Editi... Corsair SP120 HP 
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W8 Acer B246HL Acer B246HL Acer B246HL 
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Corsair K90 Corsair AX850 Corsair C70 Corsair M65 
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post #5820 of 6483
Still waiting on a reply from AW on the board replacement. Hope the warranty is honored.
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