Question about HEWLETT-PACKARD Compaq Presario CQ56-129NR Notebook PC
My notebook doesn't work. After shutdown it doesn't start. There is no operation on screen from bios/ cmos. screen is still being black. Furthermore the cooler doesn't run. Power supply, akkumulator and ram are ok...I've tested the voltage and also tested the ram in another notebook. Status Led is blue = ok. In the end there isn't a function. I suppose the powerboard has a defect. But what can i measure with the voltmeter? Maybe you have an idea? Sorry for my diction i'm from Germany. thanks...
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Posted on Jan 02, 2017
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