Posted on Jan 30, 2011

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IBM L190 LCD - the LED beside the power button corner cycles green for 1 second, off for 1 second as soon as it is plugged in. The unit won't power up, the LED just cycles green/off whenever it is plugged in. The manual suggests a .5 second green/off cycles indicates the incoming signal is out of the display range, but I'm sure this is not the problem (signal is fine and this flashing cycle is longer than .5 seconds). The monitor worked fine when the computer was disconnected from it a week ago, but doesn't respond when it was reconnected. The computer still works fine with other monitors. Any thoughts?

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Anonymous

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Posted on Jan 30, 2011

Anonymous

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It's clear the problem is the display, but you can still try these 1. unplug and replug while the both is on 2. turn on, off couple of times 3. keep the LCD on for about one hour these are anyway temporary fixes :(

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