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My laptop power adapter ok but laptop not on - HP Compaq nx6310 Notebook

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Ok, you MUST prove where fault is, IF you are sure, that the AC unit is OK, and one can ONLY do that with a meter or empirically, IE: BY using it and the device it is used on works.
In any event remove the laptops battery. Now plug in the AC unit, Does it work.
If YES you have a faulty battery, obtain a new one.
If NO. Then you have an internal fault with your laptop, that is stopping it from working. It may be the HDD, the DVD, it maybe the RAM, it maybe the internal power supply, problem. One simply has to troubleshoot to isolate and then repair, (usually replace the faulty part.) sometimes it is the Motherboard itself, which usually is not economically recoverable.
To assist you in this endeavor I have included a link for your service and maintenance and repair manual. Inside this manual are all pictorial steps to troubleshoot and repair your laptop.


bizsupport1.austin.hp.com/bc/docs/.../SupportManual/.../c00805752.pdf

Posted on Aug 25, 2010

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Battery not charging


The battery adapter or the adapter's power lead or the 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 printed on the label on the bottom of the adapter. If the voltage is zero or way below the voltage that is printed on the label then the power adapter is faulty and needs to be replaced.
If the adapter is OK then connect it to the laptop and power it up, then look at the power/battery charging LED light and wriggle the power plug in the laptop's power socket. If the power/battery LED light flashes and in a certain position this LED light stays firm, then the power socket is either faulty or it has a dry solder joint where it is connected to the motherboard.
This can be repaired but it requires the laptop to be completely dismantled to get at this power socket and repair. If you cannot DIY then I suggest you get a quote first.

May 21, 2013 | Dell Inspiron N4030 14" Dual Core 2.13GHz...

1 Answer

Plugged in and not charging


1) Use a multimeter, check the AC adapter (Charger) for power.
Make sure it is putting out the required voltage.

Have an assistant gently wiggle the cable FROM AC adapter TO laptop. See if there is an intermittent reading on the multimeter.

Have an assistant gently wiggle the power cord.

An intermittent reading on the multimeter indicates a broken wire.
Power cord is bad? Replace cord.
Cable from AC adapter to laptop is bad? Replace AC adapter.

If you have posted the laptop manufacturer NAME and MODEL NUMBER, I could have given you more than generic information.

Model Number is in the Bottom of the laptop. Post back in a Comment.

AC adapter works OK?

Check the DC Power Jack.
The DC Power Jack is the jack on the laptop, that the AC adapter plugs into.

DC Power Jack checks OK, this is your problem,

http://mayohardware.blogspot.com/2010/04/important-parts-on-dv6000-and-dv9000.html

Regards,
joecoolvette

Jan 31, 2013 | Computers & Internet

1 Answer

Toshiba satellite c660 motherboard not power


When you connect the power adapter into the laptop, does the power LED light up? If not then - The battery adapter or the adapter's power lead or the 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 printed on the label on the bottom of the adapter. If the voltage is zero or way below the voltage that is printed on the label then the power adapter is faulty and needs to be replaced. If the adapter is OK then connect it to the laptop and power it up, then look at the power/battery charging LED light and wriggle the power plug in the laptop's power socket. If the power/battery LED light flashes and in a certain position this LED light stays firm, then the power socket is either faulty or it has a dry solder joint where it is connected to the motherboard. This can be repaired but it requires the laptop to be completely dismantled to get at this power socket and repair. If you cannot DIY then I suggest you get a quote first.

Sep 04, 2012 | Toshiba satellite c660

2 Answers

I have a dv6500 laptop and was working and now power will not come on at all.


1. Please remove the AC adpater from AC power socket.
Check the power adapter output with Digital multimter. keep the multimeter in DC 20v range.
If the output is ok. then

2. Remove the laptop Battery from laptop and Remove the ac adapter from laptop
Press power on button for 10-15 seconds.
then connect the ac adapter to laptop and plug it to AC POWER wWITHOUT BATTERY.
Try to turn on laptop.
If laptop powered on .. shutdown properly and keep the battery and charge to full...


Hope this helps to you.
If your problem not solved, please let me know...

Jun 18, 2011 | HP Pavilion DV6500T Notebook

2 Answers

Can not be powered up, adaptor is alright but the laptop cannot be powered. battery was removed but the power still can't come on.


Hi

Try to remove the battery, hold on power button for about 50-60seconds, then plug-in the charger and turn the laptop ON, see what happens.
If it was OK, then plug-in the battery and try to start your laptop.
If it was OK, Congratulations.
If not, so it's bad news, the battery is dead.

Please tell us your results
Good Luck

May 18, 2011 | Acer Computers & Internet

1 Answer

I donot have any light or power when I started my LAptop Power jack is ok


Whenyou connect the power adapter into the laptop, does the power LED lightup? If not then - The battery adapter or the adapter's power lead or the laptop's powersocket could be faulty. Check power adapter's DCplug that connects into the 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 that isprinted on the label then the power adapter is faulty and needs to be replaced. If the adapter is OK thenconnect it to the laptop and power it up, then look at the power/batterycharging LED light and wriggle the power plug in the laptop's powersocket. If the power/battery LED light flashes and in a certain position thisLED light stays firm, then the power socket is either faulty or it has a drysolder joint where it is connected to the motherboard. This can be repaired but itrequires the laptop to be completely dismantled to get at this power socket andrepair. If you cannot DIY then I suggest you get a quote first.

Apr 01, 2011 | Acer Aspire 5500 5570-2609 Laptop

2 Answers

My Acer Aspire One AOD260 not charging the battery, can you help me?


When you connect the power adapter into the laptop, does the power LED light up? If not then -
The battery adapter or the adapter's power lead or the 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 printed on the label on the bottom of the adapter. If the voltage is zero or way below the voltage that is printed on the label then the power adapter is faulty and needs to be replaced.
If the adapter is OK then connect it to the laptop and power it up, then look at the power/battery charging LED light and wriggle the power plug in the laptop's power socket. If the power/battery LED light flashes and in a certain position this LED light stays firm, then the power socket is either faulty or it has a dry solder joint where it is connected to the motherboard.
This can be repaired but it requires the laptop to be completely dismantled to get at this power socket and repair. If you cannot DIY then I suggest you get a quote first.

Nov 28, 2010 | Computers & Internet

1 Answer

It want turn on. The lights want comeon. The cords O.K. and the power packs O.K..


There could be a problem with the battery. A fast check to determine whether you have a problem with the power adapter, power cord or the laptop's battery is to turn off the laptop, remove the battery, connect the power adapter, turn on the laptop & see if it works.
If the laptop works directly from the power adapter with the battery removed, then the power adapter is good. In this case we can suspect that the battery is defective & needs to be replaced.

Nov 18, 2009 | Dell Inspiron 1525 Notebook

1 Answer

There is no response at all when I try to power up. I was told it is the motherboard however I have only owned the computer for 15 months and it is no longer under warranty.


Check first if you have a green light on your power adapter, If yes your power adapter is good, maybe your output cable of adapter is broken, If not, You power connector on you laptop is broken. If you laptop recieve a charge light , for sure your adapter is ok. In order to verify your motherboards is ok, remove your ram, hdd. Put back the ram and try to power On the laptop, If still no luck, the power mosfet location at the end of motherboard need to replace. Bring your laptop to expert technician.

Jul 23, 2009 | Dell Inspiron 1420 Notebook

1 Answer

Dead laptop


hi there if you are having some problems with laptop starting up then i would look at the power cord that charges your battery and make shure your battery is locked in the slot as well . what type of laptop you have there ? is the power cord adapter still working ? it may not be charging your battery sometimes this will happen before you take laptop to surgury make shure that the power adapter cord is still charging battery ok to do this plug in power adapter and using a multi meter check to see the voltage that is comming from adapter plug ok on the adapter it will tell you the input voltage and the output voltage that you should be reading on your dc multimeter ok try that first ill wait on a fixya soon bye for now

Jul 19, 2008 | Acer Computers & Internet

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