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CrossOver 27Q LED/LED-P, 27M LED, & 2720MDP GOLD LED Monitor Club - Page 643

post #6421 of 6428
Hi Guys,
My beloved Crossover 27Q died after 31 months
I smelt a burning smell from behind the monitor a day before it stopped works and after the failure the power supply was clicked and the green light flashing on the adapter while plugged in.

The status light on the screen flashs between red and blue fast creating a purple color.
I would advise anyone hitting the 3 year mark to be aware as it looks like the board components are coming to there use by date :-)

green board model no:
HQ-LED2801A1

Any thoughts on how people are proceeding new green board, where can we obtain them?
Are all the 24v power adapter's the same across the range of korean 27 ips if they have the same four pin connector.

Looks like I need a new green board and powersupply as the powersupply is buzzing strangely

Regards,
Cond


post #6422 of 6428
^^ read my previous post the (one before you posted ) on how to get it fixed.. its rather easy and cheap! I had the same exact issue.
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post #6423 of 6428
Hi Northstar,
thank for your reply I checked the items for sale by that ebay seller and could not find the board, Do you have to private message the seller.

I have bought replacement capacitors for the board and I am going to replace them all and see if I can bring the board back to life.
I should get the capacitors on Friday so will update on the weekend if the board repair work.

How much did they board cost with shipping?

Thank
Cond
post #6424 of 6428
You will have to message the seller on eBay and they will respond. Go with the same seller I did and they will ask for a picture and model number of the board (other side of what you posted). I would not even mess with replacing the capacitors as you could do more damage to the rest of monitor (unless you really know what your doing).

The total price shipped was $50.00. $30 for the part and $20 for shipping to the USA. It's an easy fix and the part was shipped to me very quick.
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post #6425 of 6428
HI Northstar,
Just replaced the capacitors and unfortunately it did not solve the issue.
Looks like the damage was too bad on the board.
I will contact that seller,
thanks for your help
Cond
post #6426 of 6428
Is the 2720MDP GOLD LED the better of the three and can it be overclocked?
Edited by Milamber - 5/11/15 at 11:10pm
    
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post #6427 of 6428
So my crossover 27 q is having an issue.

I restarted my computer then it decided to never turn on again. The bottom LLED doesnt light up and the led on the power brick is not on.

Then i decided to test multiple computers same result. However I found that if I unplug power brick from computer the LED on the brick shows up again. Then after I plug it back into the monitor the LED ont he bottom right comes on as well. THEN once i plug in the video cord an image appears for a second then the LED on the bottom and the brick goes out. It sounds like a short but im not 100%
    
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post #6428 of 6428
And another one bites the dust...

I bought a 27QD around July'13 AND now im facing a red led problem that more often than not just will not turn on. Can someone please help me diagnose the problem?



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