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tvm Guest
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Posted: Fri Oct 13, 2006 1:42 am Post subject: ACER AL1511 LCD monitor shuts down after 10-20 secs |
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Hi
I have a problem with ACER AL1511 LCD monitor, it shuts down about 10 to 20 seconds after i start it up.
Anyone is familiar with this problem ?
What components should i check ? everything looks ok (i'm electronic technitian)
Thanks! |
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angelosiera Guest
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Posted: Fri Oct 13, 2006 3:02 am Post subject: |
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look for all capacitets |
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tvm Guest
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Posted: Fri Oct 13, 2006 3:25 am Post subject: |
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they all seem fine (i've checked with equipment)
any other suggestions ?[/i] |
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angelosiera Guest
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Posted: Fri Oct 13, 2006 3:40 am Post subject: |
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i am 100 procent sure that it is the capacity |
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tvm Guest
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Posted: Fri Oct 13, 2006 3:51 am Post subject: |
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do you know perhaps which capacitors should i examine further ? |
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angelosiera Guest
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Posted: Fri Oct 13, 2006 4:06 am Post subject: |
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send me a photo i want to see diagram.
[email protected] |
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Guest
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Posted: Fri Oct 13, 2006 4:08 am Post subject: |
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i mean take a photo of the monitor up and down sides |
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tvm Guest
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Posted: Fri Oct 13, 2006 4:28 am Post subject: |
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Thanks alot,
i will send you the photo tomorrow when i have the monitor in front of me, in the meanwhile do you have a guess wether this capacitor is electrolytic or not ?
Thanks alot again ![/url] |
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ari Guest
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Posted: Sun Jan 21, 2007 7:42 pm Post subject: same problem with a fujitsu-siemens monitor |
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Hi.
Anyone`s got to a clue on the issue? I have the same problem with a fujitsu-siemens monitor (scaleoview c19-6). It goes on for 2 or 3 secs, then goes black, although the power led is on (green). If I turn it off then on again, it goes on for another 2-3 secs, then black...
It behaved the same with 3 different computers (I was looking for freq incompatibility between video board and monitor).
Sure it looks like something related to capacitors, but what am I looking for? Signal circuitry or backlight?
Thanks fellows! |
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donz Guest
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Posted: Mon Feb 12, 2007 9:23 pm Post subject: Workaround on ACER AL1511 |
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Hi. I have the same problem with Acer AL1511 monitor on AcerPower F1 PC. It initially appears to start up fine then goes blank with a "No Signal" message display. I am able to prevent this from happening by constantly jiggling the mouse (small movements back and forth) during startup until the logon is displayed. It's a pain and I'd love to know how to FIX it. |
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