Questions & Answers for: Compaq no power on laptop

...please try this First u remove battery from ur laptop and connect power adpter check laptop power on if laptop is working u will change laptop battery otherwise u could try another power ...

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Question about Presario X6000 Notebook

1 Answer

laptop powers off as soon as i power it off. This happens in a second. Initially I thought it was the battery but it does not work even with direct power turned on. Is there a problem with motherboard

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...If you wiggle the adapter where it connects to the laptop and the power goes off and on or there is a loose connection, the power jack needs soldering or replacing. Hope this helps. Hope this

Question about Presario 700 470024-192 Notebook

3 Answers

...laptop power socket with a multi-meter, the voltage should be slightly higher than the voltage that is printed on the label on the bottom of the adapter. If the voltage is zero or way below the ...

Question about Presario CQ60-220US PC Laptop

1 Answer

...laptop power socket with a multi-meter, the voltageshould be slightly higher than the voltage that is printed on the label on thebottom of the adapter. If the voltage is zero or way below the voltage ...

Question about Presario CQ40 Series Laptop Charger (1300679LMD0015542)

3 Answers

...laptop power socket with a multi-meter, the voltageshould be slightly higher than the voltage that is printed on the label on thebottom of the adapter. If the voltage is zero or way below the voltage ...

Question about Presario Notebook

2 Answers

...laptop power socket with a multi-meter, the voltageshould be slightly higher than the voltage that is printed on the label on thebottom of the adapter. If the voltage is zero or way below the voltage ...

...laptop power socket with a multi-meter, the voltage should be slightly higher than the voltage that is printed on the label on the bottom of the adapter. If the voltage is zero or way below the ...

Question about Presario F500 Series Laptop Universal AC Adapter 18-20v (AC22VPN8FYNJ6)

1 Answer

...laptop, and the power goes off and on, the power jack is the problem.The power jack is inside the laptop and either needs soldering or replacement. If a power jack problem, it should be addressed by ...

Question about Presario CQ56-115DX Laptop

1 Answer

...laptop's power socket could be faulty. Check power adapter's DC plug that connects into the laptop power socket with a multi-meter, the voltage should be slightly higher than the voltage that is ...

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