Symptoms: When you turn, there is a monitor, LED light (LED) illuminates the front panel, LED light (LED) is blinking monitors, the power of the CPU fan and the fan spins, no beep speaker.
Solution: The first step in any off-shore power cord is connected to electricity, cable data monitor, the cable keyboard / mouse and all cables are connected to the CPU, all the screws loose cover depreciation. In opening the case, please also remove the other parts, ie, the cable voltage is connected to the motherboard, hard disk, floppy disk, with the care process is not busy. So the card attached to the motherboard (VGA, sound card, or otherwise). Now connected to the motherboard is the only redemption. Carefully check the motherboard, see chip (IC), Elco, transistors, and the other burns.
If there are no signs of burning the motherboard is a good opportunity, but sometimes a mother, not the way the program is the BIOS.
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