Question about Acer Aspire 3000 Notebook
I have an acer 9410Z laptop the backlight won't stay on onstartup it flashes an if I press FN and F6 F7 it flashes again inverter is new
Defective CCFL backlight, it may have the following symptom: Screen flashs on red/pink and off. Picture stays on in red and slowly be come normal. Picture flickering with dim display or appear black. Picture flickering on and off. All these symptoms indicate that the LCD backlight lamp (CCFL Lamp) has reached the end of the life and all you need to do is replacing the CCFL lamp.
Connect an external monitor to your laptop and power the monitor up first then the laptop, if you see the normal Windows images then the video card and laptop is OK and the problem is definitely the backlight. Dim image and/or dark display on the laptop's LCD screen indicates a faulty LCD backlight and it could be the inverter that supplies high voltage to the CCFL lamp or it is the CCLF lamp is nearly burnt out or burnt out, most likely this is the case.
The inverter can be replaced easily but the CCLF lamp is more time consuming and requires soldering skills.
Posted on Jul 19, 2009
The wires to the inverter are good?
sometimes when you close the screen you may cut a wire
also wires to the bulb in the lcd , or new lcd
ribbon cable should be ok unless you see lines on and off
Posted on Jul 19, 2009
a 6ya Technician can help you resolve that issue over the phone in a minute or two.
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Posted on Jan 02, 2017
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