dell latitude d630 all screen leds blinks one time and off..........any solution plz tell me............
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Re: Dell Latitude D630
If it has the Nvidia graphics option (Quadro NVS 135M), then that's probably a GPU issue.
Nvidia bothched most of thier mobile GPU chips around that time... unless the datecode on the GPU is 2010 or later (there's a thread around here on that, I'll link it when I find it), the chip is doomed to fail.
In that case, the only options are to either replace the mainboard with an intel grahics version (and the intel version heatsink, there's a difference) or to find another nvidia d630 board, making it sure the GPU is after 2010. Such boards do exist; my D630 has one (the original GPU bombed in mid 2010 as per service records).
If you had access to really good BGA equip (not just a handheld hot air station), and knew how to/knew somebody who knows how to use it, you could possibly find a 2010 or later NVS 135M chip and reball it on the old board.sigpic
(Insert witty quote here)
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