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I droped my compaq nx9010,the dc power jack came out, how do i put it back ?

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You mean the plug or the Receptacle.

Posted on Oct 11, 2008

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Solder it back in buy new ac ******** ebay tuff job take it all aprt to mobo

Posted on Oct 11, 2008

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1 Answer

My gateway laptop note book, will not power up, I have checked the cord, battery etc. Went to turn it on one day and no power? someone mentioned that it over heated?


First of all, take the battery off and try to turn it on with the ac adapter (power cord) connected. If it comes up without the battery then it's your battery.

If it doesn't turn on without the battery and with just the ac adapter, try a different ac adapter. You can find one to try at your local pc shop or electronics store. If it comes up with another ac adapter then all you need to do is purchase an ac adapter at the store or order one online (cheaper).

If it still doesn't come on then it's either your dc jack or your motherboard. Normally if it's just the dc jack it will turn on or attempt to turn on when you wiggle the connecter in the ac adapter connection. If it's your dc jack it's relatively inexpensive to purchase online. The problem comes with having to take apart the laptop, desoldering the old and soldering the new dc jack, and putting the computer back together.

Good luck and let me know if you have any other questions.

Oct 23, 2010 | PC Desktops

2 Answers

Flashing light, blank screen, no fans


I'll assume the computer is not in standby mode in which case the problem is most likely a power supply that has given up.

Dec 17, 2009 | Compaq PC Desktops

9 Answers

Dead Toshiba A100 laptop computer


In order to replace the power jack in your laptop you’ll have to remove the jack from the motherboard as I explained in the previous post: Replacing DC power jack.
While removing the jack you can accidentally pull out the internal copper coating (I’ll call it a sleeve) from the inside of the “+” terminal as it shown on the picture below.
9807c6d.jpg
The internal copper sleeve has been removed and cannot be installed back. If you solder the power jack back on the motherboard without this sleeve it might work but the connection between the “+” lead and motherboard will not be reliable.
In the following guide I explain how to fortify a damaged power jack connection. You can use this repair technique in some laptops with similar power jacks.
Laptop is dead. How to troubleshoot the problem.In this post I’ll explain how to troubleshoot a dead laptop and find the problem. The following troubleshooting tips are not model and brand specific, they should work for most laptops.
Let’s take a look at two different scenarios.
Example 1. The laptop is absolutely dead. 
When you plug in the power adapter and press on the power button, there is no signs of life at all. The laptop will not make usual noises, LEDs will not light up, the fan will not spin, the screen is blank and black, etc… In short, the laptop is dead.
What you can do in this case?
1. Make sure the wall outlet is working and the laptop DC adapter is getting power from the outlet. Try another wall outlet.
2. Test the laptop DC power adapter, make sure the voltage output is correct. You can test the DC power adapter with a voltmeter.
3. Let’s say the DC adapter is fine and the adapter outputs correct voltage. In this case unplug the power adapter from the laptop, remove the battery, wait for 1-2 minutes, plug in the adapter and try turning on the laptop again.
OK, you tested the adapter and it’s bad. If you decide to replace the original DC adapter with a generic one, you’ll have to follow this rule:
The voltage output on your new adapter has to be exactly the same as on the original adapter. The amperage on the new adapter could be the same or higher.
If nothing helps and the laptop is still dead, apparently the motherboard is fried or there is a problem with the DC power jack. It’s possible the DC power jack is broken and the motherboard is not getting any power from the adapter. In this case you’ll have to disassemble the laptop and replace the power jack. Check out thisguide for fixing laptop power jack.

Jan 12, 2009 | PC Desktops

1 Answer

Droped my laptop


No you dont need a new motherboard. You need to contact some local tech shop like bestbuy and get it done from there

Oct 11, 2008 | PC Desktops

1 Answer

OK I just replaced a dc power jack on a hp/compaq nx7400 system board. The replacement jack doesn't exactly match the original so i had to mod it a bit. ...


dude.. you're way too deep into the subject so I honestly don't think you may get your answer here unless an actual technitian from HP may be able to get that info him/herself for you..

the best I can probably suggest is this.

1. I would probably give tech support a call to have them provide some suggestions (you may have to pay for the info)

2. check with the manufactorer of the motherboard (I don't know if it's hp/compaq or another company that supply that info... now is possible that the info may be propiatery so may not be avaliable to the public

3. try this website http://www.supplyframe.com/datasheet-pdf/search/DC%2520POWER%2520JACK%2520HP%2520COMPAQ

if needed this is the service manual for your laptop.. but I could not see anything as specific/detailed as your question.. but here it is if you need it..
http://bizsupport.austin.hp.com/bc/docs/support/SupportManual/c01035648/c01035648.pdf

sorry I was not much help.. if you find the source of your info once you found it.. post back and share your source if possible.

Oct 04, 2008 | HP PC Desktops

1 Answer

Need to repair laptop power supply port, very loose and laptop will not come on.


Hey, its kinda tricky if you aint done it before, go onto google and search for your laptop model dc jack, they usually cost about £5 including postage, then you need to dismantle the entire laptop, remembering where each part goes back into, once you get the motherboard removed you need to unsoldier the old dc jack, and put in new one and resoldier it.
will take you about 1-2hrs in total, or should cost you about £55 for a shop to do it.

we do alot of them, but if you aint done this before it can be very tricky..

Hope this helps

John

Jul 27, 2008 | PC Desktops

2 Answers

Asus notebook


Get a new power supply which works properly

Mar 18, 2008 | PC Desktops

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