Dvi - no signal on new screen

Hi,
I got my new Acer AL2423 yesterday, very nice screen, but I only get it to work on VGA and on not so good resolution, 1600x1200. When DVI is connected 'no signal' only comes up on the screen. According to Acer the screen will know if it's digital or analog signals, so there is no button or anything like that on the screen to switch. What can be wrong? Graphic card? (Nvidia GeForce Fx5200 64mb), have never been running the computer (PM 2x1.8) with a dvi screen before, only a vga screen. The call was disconnected when I talked to Acer (after been waiting over 15 min to get through, phew), so all my questions wasn't answered. Thought I would check out a few more things before calling back and heading into that cue again, with mac folks etc.
I've been resetting PRAM a few times with no different result. Is there anything more I can do? It's DVI-D on the screen and DVI-I on the graphic-card on the PM, but that should work, shouldn't it? I am no screen wizard, have only had one screen with my PM all the time. Will soon get my MBP from service (with a fixed lidlock) and so I can test if the screen and DVI works on that one. That could exclude anything wrong with the screen for instance. It would be nice if you had any qualified thoughts that could help me after a night of googling, searching and testing?
Message was edited by: lheidner
Message was edited by: lheidner

After I removed the card and replaced it I couldn't get a signal on VGA either. So I guess I wont bother to test the ADC port with that result. Will make another try tomorrow to be certain, but it seems like the card is gone. I guess the flimmering that has been going on for a few months on the old screen had more to do with the graphic card then the other screen then. I thought the screen were getting old....but well the g-card is older Was some weird color flashes that happened as well on VGA when I tested around on the G5.
The screen is btw wonderful when running on MBP, and how less complicated computer problems gets when having 2 computer, can't even imagine how life was before.
Again, thank guys....

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Hi all,
I have had my GTX560ti Hawk(great card when it works...) for a couple of months now & from the second week i have been receiving a 'dvi no signal' error on a black screen.It is very random & can happen anytime wether my pc is idle,browsing,(never actually happend during gaming tho).My first couple of times it happened i had to clear CMOS to get back to windows but now i just hard shut down & reboot.The weird thing is when it happens,i still have sound & my music will keep playing like nothing is wrong.I have tested both DVI & VGA & still get the error,also i have tested both ram sticks & dimm slots,HDD,DVD Drive & all have been given the pass mark (i was thinking it might be the mobo).
I am starting to think it is the GPU,voltage maybe ? power issue ? I have never touched any settings in afterburner other than set up my fan profiles so everything is stock.My temps run fine @ idle (30 degrees) & under load (75 degrees in BF3),no issues there.Case cooling is excellent.EVER driver & bios is up to date unless there has been a msi GPU bios update for this card in the last month ??? Any & all help is appreciated
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ASUS P8p67-m-pro
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I've been having similar problems myself with the screen crashing and going black when hovering the cursor over a browser link, lots of 560 Ti users have. I can't be sure you are experiencing my exact problem but I think swapping drivers is worth a try, it sure can do no harm. As far as I know the only game making good use of the newest Nvidia drivers (anybody can correct me on that if needed, lately I played The Witcher 2, Hard Reset and Deus Ex Human Revolution, I might not be completely up to date with the most current games and related driver issues) is Battlefield 3. Incidentally this forum has seen a big increase in the number of new users complaining of problems occurring when playing BF3, from what I read especially in multiplayer. Another forum to check is the Nvidia one.

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Got a good one for you ... have you ever encountered this and found a solution via additional hardware or a software setting?
My client has a single MacBook Pro laptop running Keynote that they are looking to feed not only to a video switcher, but also to a 50" downstage confidence monitor so they can see theri slides from the stage when they present.
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I am looking to get a video out lead for the new white macbook to plug into a 50" Plasma LG tv. The tv is at least 4 years old, hence plasma, not LCD.
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Hi,
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http://eshop.macsales.com/item/Newer%20Technology/CR2032/
http://eshop.macsales.com/item/Newer%20Technology/BAA36VPRAM/

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~~~~~~~~~~~~~~~~~~~~~~~~~
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~~~~~~~~~~~~~~~
If any of the above solutions work, please post back what solved your problem. It will help others with the same problem.
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Apple has a 90 warranty warranty on all of their repairs. You should take your computer back to the repair shop. Or call Apple Customer Relations (800) 767-2775. Wait for a human to come on the line and ask politely and firmly that you want to be transferred over to the Customer Relations department. Tell them your issue.
pakoning wrote:
I am a broke colage studend
Hard to believe with all the typos in your post!

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I'm new on RF (but some years in ABAP) since last week.
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TS1398 I recently got a new screen for my iPhone 4s and now no wifi networks are showing up when I turn the wifi on.

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Did Apple install the new screen? Or an Authorized Apple Service Provider? If so, you should return to the location that replaced your screen to see if they didn't hook something up properly.
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hhello, please help if you can,,,
i had a new screen installed, everything working fine, as was using the phone, the next day I was flying so turn off the phone in the usual way...
oon arrival turned the phone on, received a slow acting black background with the apple sign visual, but never moved from that......... So tried a reset still the same just left looking at the apple sing in the middle if the screen,makes it there for 5 mins but still never turn on completely,,,,,
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SharmFarm wrote:
Good ev Ning Mario49 firstly I would like to say a great thank you for your attention to trying to help me,,,,, i have looked at the links and will try everything stated first thing…
Hi Mario,,,,
I tried everything in your reply,,, thank you again,, I had done that once before and all was working great,,
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Nothing happened, still the Apple Logo was visual on the screen, iTunes never recognised the phone which it was on my iTunes account previously,,,
Still just a bunch of lines, maybe 5 or 6 so small writing,, I personally can not read what it is telling me, someone said it reads, incorrect shutdown,,,????????
Please advise,???
I am now at a loss,,, I really became excited when I saw the iTunes icon after putting the phone into restore,,,???
Thank you again
D

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Hi j2399123,
It sounds like your screen recording is doing what it was designed to do, capture what is happening on your screen, with optional voice over with the microphone.
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For the QuickTime recording options, check out "Recording with QuickTime Player" in
Mac Basics: QuickTime Player creates, plays, edits, and shares video and audio files
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I need to fix my ipod and i don't know how, i am hoping that if i leave it alone over night that it will fix itself,
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please help.
will getting a new screen help? or is there an easier, less expensive way?

Try:
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- Also try DFU mode after try recovery mode
How to put iPod touch / iPhone into DFU mode « Karthik's scribblings
- If not successful and you can't fully turn the iOS device fully off, let the battery fully drain. After charging for an least an hour try the above again.
- Try another cable
- Try on another computer
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Apple Retail Store - Genius Bar

Dvi - no signal on new screen

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