Navid km, since the cables were inversed, it is possible that you have issues with the fuse or the Mosfet. Check the fuse for continuity. It is a 3AMP-32V-467 and is available [http://www.mouser.com/ProductDetail/Littelfuse/0467003NR/?qs=RpX4E3T4PRYC%252bIkIu2%252bZOA==|right here]. Hope this helps, good luck.
F9700 is the fuse
[image|225661|align=center]
Here is the location on the motherboard
[image|225662|align=center]
[image|225685 align=center]
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== Update ==
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This is in respond to an email. The backlight driver is U9701 on the motherboard. It is a LP8550. the datasheet is available [http://www.ti.com/lit/ds/symlink/lp8550.pdf|right here.] Hope this clarifies it further.
Navid km, since the cables were inversed, it is possible that you have issues with the fuse or the Mosfet. Check the fuse for continuity. It is a 3AMP-32V-467 and is available [http://www.mouser.com/ProductDetail/Littelfuse/0467003NR/?qs=RpX4E3T4PRYC%252bIkIu2%252bZOA==|right here]. Hope this helps, good luck.
Navid km, since the cables were inversed, it is possible that you have issues with the fuse or the Mosfet. Check the fuse for continuity. It is a 3AMP-32V-467 and is available [http://www.mouser.com/ProductDetail/Littelfuse/0467003NR/?qs=RpX4E3T4PRYC%252bIkIu2%252bZOA==|right here]. Hope this helps, good luck.
Navid km, since the cables were inversed, it is possible that you have issues with the fuse or the Mosfet. Check the fuse for continuity. It is a 3AMP-32V-467 and is available [http://www.mouser.com/ProductDetail/Littelfuse/0467003NR/?qs=RpX4E3T4PRYC%252bIkIu2%252bZOA==|right here]. Hope this helps, good luck.
F9700 is the fuse
[image|225661|align=left]
Here is the location on the notherboard
[image|225662|align=left]