Constant Brouerius van Nidek zei:
On Friday 25 March 2005 14:49, Leen de Braal wrote:
Constant Brouerius van Nidek zei:
Experiencing a problem with my monitor I am wondering if there is some special program for testing a monitor like the memtest program for the memory.. My 17" monitor blanks at regular intervals in a new 9.2 install and a visible
Dear Leen, My monitor is produced in Malaysia from ? and is named ADL Xs number L7031LD. The monitor is of course not recognized by Yeast but in the manual (no manufacturer mentioned) the specs are complete. What is a converter board? Can I test the functioning of the monitor/ converter board?
It takes care of the high tension needed for the fluorescent lamps that are the backlight for your tft-panel. If the lamps go out, your screen turns black. In case of the 1721 it also resulted in a complete powerdown of the monitor (all leds went out, maybe some kind of shortcircuit-protection in the powersupply). After some time it would come up again by itself, but this period became longer and longer, and the behaviour started earlier and earlier after powering up the monitor. Testing, I don't know. These cases I experienced was just a design-error in the schematics I think. Acer replaced a pcb under warranty, problem never came back.
Groetjes
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