Question about Compaq Presario CQ60-220US PC Laptop
Most times when these type of problem arise its always because the screen light module is bad then if this happens you have to meet a laptop technician to remove the bad one and replace it with a new one
Posted on Jan 01, 2011
The symptom you encounter is usually caused by defective inverters for the LCD panel. These are driver modules that provide power to the backlight.
The repair needed is a very common case in notebook repair shops and the spare parts required are not super expensive. Ask for a preliminary analysis (small fee) and quotation on the full repair. My estimate is you'll get a full repair for under 100 US$, including spare parts, which is way cheaper than a full replacement of the LCD panel.
In fact, I had the same problem with an Acer laptop in 2005 and had it repaired by the Acer service station in Hong Kong for 65 US$, everything included.
Posted on Jan 01, 2011
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Posted on Jan 02, 2017
SOURCE: laptop wont turn on
Are there any noises like its attempting to start up? Any beeping, fans running? If there are and the activitity lights are flashing, but just the monitor is off, than I would definatly say there is probably a bad connection between the motherboard, and monitor.
Posted on Aug 23, 2007
Did you say the the video output flickers on and off when you connect an external monitor to the video output. If the inverter is faulty this would not affect the video output and the external monitor would not flicker but if the external monitor flickers it would point to a video card problem.
Posted on Jun 14, 2009
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