Question about Acer AL2416W 24 in. LCD Television
I found C34, C35, C36 and C38 (all 100uF 35V) caps with their bottoms blown out due to over voltage. I suspect Q4 and Q6 to be the culprits. They are both short circuit. F2 found open circuit.
All of the above are found on the backlight inverter PCB.
My problem is sourcing Q4 and Q6. No data available on these devices.
Any help would be appreciated.....
Posted on Mar 12, 2010
The backlight inverter board may be going out, or bad power supply for the inveter is bad. Look at the power supply module fist since it is easy to get to.
Please post back what you find.
Posted on Nov 13, 2009
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Posted on Jan 02, 2017
Tips for a great answer:
Hello, doing a "last known good
configuration" Works most of the time. Here is how to do it:
1. Make sure your computer is powered down.
2. Turn your computer on and immediately
start pressing F8 on your keyboard repeatedly until you see a black screen with white writing that gives you a list of boot
3. Use the down arrow on your keyboard to
select the Last Known Good Configuration (Advanced) option.
4. Press Enter on your keyboard
and cross your fingers.
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