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CrossOver 27Q LED/LED-P, 27M LED, & 2720MDP GOLD LED Monitor Club - Page 305

post #3041 of 6483
Quote:
Originally Posted by tehpsyc View Post

Swapping PCBs in this monitor is pretty trivial. The back panel is just held on but about a dozen screws and can be easily removed to access the PCBs. There are 3 total, one which has the power buttons and brightness control inputs, one that controls the LED brightness and is connected to the LCD LEDs, and the primary PCB which is connected to everything and has the DVI and power inputs on it.
Reading over your post, I would guess its an issue with the main PCB, not the LED PCB that everyone here is replacing and dealing with. While I haven't personally replaced mine, I don't think it'd be any more difficult. Just know though that all the people doing PCB replacements are doing it on the daughterboard PCB that controls the LED, not the motherboard PCB which I'd suspect is the source of your problems.
Thanks for the info.

My friend contacted the seller and we'll see what he wants to do.
The big problem is that according to fedex shipping the monitor back to Seoul actually costs more then the monitor costs.
So shipping it back is a bit of a nono.
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post #3042 of 6483
Quote:
Originally Posted by Delphiwizard View Post

Thanks for the info.
My friend contacted the seller and we'll see what he wants to do.
The big problem is that according to fedex shipping the monitor back to Seoul actually costs more then the monitor costs.
So shipping it back is a bit of a nono.
Really? dream-seller told me that it costs about $65.
post #3043 of 6483
It's as if my posts are invisible... Guys any thoughts of the 30Q5 Pro? Its a 30" crossover monitor with a pivot stand. And why can't I find it anywhere in any forum? its weird =\ maybe its a new monitor?
post #3044 of 6483
Quote:
Originally Posted by Karail View Post

[/SPOILER]
That's awesome thumb.gif Now i can have peace of mind if my PCB ever fails. I had a proplem with my monitor when it arrived but AW was eager to sort it out. I have a green pcb (working good so far though) but it looks more simplified than the one you got. Just by comparing the components on those 2 pcbs in the upper picture you can tell the green one looks more solid (even though solid caps are not used) and there is a fuse on the pcb (mine doesn't have one).
One more reason to go with AW smile.gif
BTW where do you get the power for that fan?

Hi, my power supply is modular, so I had a molex cable extended out from the back of my desktop casing to the monitor's fan smile.gif
Quote:
Originally Posted by stevv View Post

This green pcb looks better built than the one with two caps. What's the part number?
I have one from AW and it's HQ-LED28-1A (from what I can tell through the vent). Green PCB. I Don't feel any heat during usage.
It's from a 27Q LED-P, but currently having issues with LED blanking out (backlight still working). AW is sending me a new power brick first.

I didn't take a photo of the part number but iirc it is the same as what you mentioned. I'll still leave the fan there since it is unused. Can't risk any breakdowns on this monitor as I don't have a spare one frown.gif
Quote:
Originally Posted by ghabhaducha View Post

I read somewhere that you can reduce the brightness with some soldering on the newer boards, though I haven't been able to find a link to a solution. Does anyone have any information on that?

The lowest brightness is fine for me redface.gif
post #3045 of 6483
Quote:
Originally Posted by Art Vanelay View Post

Really? dream-seller told me that it costs about $65.
From what country?
post #3046 of 6483
Well I heard back from dream-seller and it appears he also won't sell a green PCB to someone who didn't buy from him.
Quote:
Thank you for your email.
Unfortunately, we do not sell any parts of monitors.
I'm sorry about couldn't help you out.

Warm Regards.

- dream-seller

That eliminates dream seller and AW as resources for getting a green PCB.

I'm still waiting to hear back from red-cap (my seller) about getting a green PCB. I made the mistake of linking to a picture or a post (the one about the MOSFET specs) from these forums to red-cap to support my claim that the green PCB is better; now I think he thinks I'm trying to over clock the monitor and that's why it's breaking haha. But hopefully he'll come through. If he can't get one I think I'm just gonna ask him to return it for a refund cause this has become such a headache, I'd rather just pick up a Shimian or something that's not experiencing all these issues
post #3047 of 6483
I did some random digging and found the order phone number for replacement parts on the crossover Korean website using some google translate action. I speak no Korean which will obviously be a problem but if anyone has that skill and could give them a call and see if they'll ship parts to the US or if they have an English speaking person we could email you'd be doing us all a huge favor. Here is the line from their website that is of interest.
Quote:
Purchase inquiries please contact us at 02-2120-3127.
post #3048 of 6483
Quote:
Originally Posted by SedoSan View Post

It's as if my posts are invisible... Guys any thoughts of the 30Q5 Pro? Its a 30" crossover monitor with a pivot stand. And why can't I find it anywhere in any forum? its weird =\ maybe its a new monitor?

More than most likely no one else has one of these 30" versions due to the price difference. It also pisses posters off with repeats of the same post within a page of each other try being a bit more patient not everyone has the leisure time to read forums everyday.

It might be worth starting a new thread entirely called the Korean 30" monitors owners club or something maybe it would attract a more wider audience.

I know thats not the answer your looking for though biggrin.gif

Interesting input you could make to this thread though. If you do take your monitor apart at some point it would be worth you posting pics of the pcbs for comparison to see if the 27" and 30" versions share some parts.
Edited by Althulas - 10/8/12 at 5:53am
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post #3049 of 6483
Quote:
Originally Posted by SedoSan View Post

It's as if my posts are invisible... Guys any thoughts of the 30Q5 Pro? Its a 30" crossover monitor with a pivot stand. And why can't I find it anywhere in any forum? its weird =\ maybe its a new monitor?

this isn't the thread for that monitor rolleyes.gif
post #3050 of 6483
^well it is a good place to ask, specifically since its a crossover.
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