My monitor is going on and off repeatedly with a hummming coming from the speakers when it turns on. I never get a picture as it turns off so quickly. I tried a different cable but it still does it. Any solutions besides getting a new monitor? Thanks
Apparently this is a fairly widespread problem in 2005 and 2006 and is caused by a backlight failure; usually bad solder joints on the backlight inverter board. HP originally extended their warranty to 20+ months but it apparently has expired since the HP pages have all been removed. This is likely to be an easy repair and relatively inexpensive job by a qualified service technician and is NOT a job for the typical user due to exposure to high voltage.
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