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Acer 9100 dc jack broken - Computers & Internet

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Search ebay for a DC Jack for your model. Disassemble your laptop. Desolder the broken DC Jack from the laptop motherboard. Solder the new DC jack onto the motherboard and reassemble laptop. If your not experienced in soldering of disassembling laptops I would recommend you hire someone to do this job. If you wish contact me jason@jrdtech.net

Posted on May 13, 2008

  • Jane Austen
    Jane Austen Mar 11, 2011

    I would definitely have to be one of those people that would have to hire some computer repair experts. I wonder if that's what the problem was with my old computer? I thought it was the cord itself for the longest time, but maybe it was just the DC Jack.

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You're screwed - like on most laptops the factory will say you need to replace motherboard as the power jack is soldered in. Options: You can try to solder it yourself, but its typically hard to take apart the laptop to get to this area. You can take out the hard disk (much easier) and swap it into another similar laptop. You can hard wire in the output from the adaptor thru the battery section.

Posted on May 13, 2008

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Acer Aspire E1-571-6650 would not charge. Problem thought to be DC Jack (AC Adapter would not fix and DC Jack seemed loose). Had the same problem a year ago in July and it was fixed. Original charger...


Difficult to comment but if a laptop comes in for me to repair and the hinge is broken and maybe cabinet damage, I would offer to replace the broken parts and replace the DC jack, if it was faulty. It is part of the service but may not be cheap to repair!
Hinges usually become loose and very rarely break.
Did the laptop work on the power supply but not on battery?

Feb 24, 2014 | Acer Aspire Computers & Internet

1 Answer

Broken dc jack on acer 3003ln


If the internal DC Power Jack is loose, you will have totake the laptop apart to repair it. The DC Power Jack is on themotherboard and most times it is soldered to the motherboard. That meansyou will have to desolder the old one and solder a new one in it's place. Sometimes the dc power jack sits in a slot between the bottom case and palmrestwhich hold it in place and has a cable harness that plugs into the motherboard.

Apr 21, 2012 | Acer Aspire 3000 Notebook

2 Answers

I have an Acer Aspire One and when I plug the charger in I have to spin it or wiggle it or both to get the battery to charge. Once I have it in position it generally stays on charge, but if the cable is...


It could be either one Sarah.

The AC adapter's (Charger) cable, or the DC Power Jack where the AC adapter plugs into the laptop.

This is an example of the DC Power Jack not installed,

http://www.laptopjacks.com/view_part/Acer-Aspire-ONE-AOA150-ZG5-DC-Power-Jack-AC351816.html

(You can click on the three views of the jack to enlarge)

1) Check the DC Power Jack to see if it's in good repair.

Battery removed use a small flat tipped screwdriver, and Gently see if you can move the Center Pin around in the jack.
See if the Center Pin will move side to side a small amount. There is supposed to be No perceptible movement.

Referring back to the closeup photos of the DC Power Jack, the flat blade-like prongs are upside down, in relation to how the jack sits on the motherboard.

The flat prongs go down through the motherboard, and are soldered to the motherboard.
If the center pin of the jack is stationary, but the jack as a unit moves around, one or more solder joints, (Connections) for the flat prongs may be cracked.

The repair consists of completely disassembling the laptop, removing the broken DC Power Jack, and installing a new one.

Acer Aspire One service manual,

http://www.tim.id.au/blog/tims-laptop-service-manuals/#toc-acer

(Click on the blue - One - in Aspire One.
This is a PDF file. The computer you are using now has Adobe Reader on it which uses PDF files.
After you click on the file name (One) it may take up to 30 seconds before you see the first page.
It may also take additional time for the file to fully download.

(Took 12 seconds just now for full download)

No perceptible movement of the DC Power Jack? Suspect the cable of the AC adapter right near it's plug. (Plug that plugs into the DC Power Jack)

For additional questions please post in a Comment.

Regards,
joecoolvette

Jun 25, 2011 | Computers & Internet

2 Answers

No power at all, tried a new charger still no power and replaced the battery.


Hi

After the battery and AC cord replacement and still not getting power there's only once culprit there and that is the motherboard of the laptop. I recommend you call Acer and have them replace it for you. Thanks

Feb 21, 2011 | Acer Laptop DC Power Jack for Acer Aspire...

1 Answer

My acer aspire 3680 could not power on by bat and adaptor


DC Jack diagnosis:
1. Test power adapter for output voltage. Bend the power cable in various directions while doing this to be sure that there is no broken conductors in the cable.
2. If power adapter is Ok, connect it & see if the power LED on the laptop will glow when you jiggle the power connector in various directions. If yes, then the DC jack might be loose or damaged, & need to be either re-soldered or replaced.
3. If not, then disassemble the laptop. Remove any components that attach to the laptop's motherboard first (e.g. battery, hard drive, RAM, wireless card, optical drive, ... etc.)
4. Next, remove the keyboard & the LCD screen.
5. Finally, unscrew all screws that hold the upper cover & lower cover together so that you could gain access to the motherboard.
6. Inspect the solder points connecting the DC jack to the motherboard. Make sure that none of them is loose. If any, re-solder them.
7. Inspect the center pin in the DC jack. Make sure that it is not broken or loose. If it is, then you might need to replace the DC jack.
8. When you are done, re-assemble back the laptop.

Oct 08, 2010 | Acer Aspire 3680 Laptop

1 Answer

Acer 5570z will not boot up or turn on


It could be one of the following:
1. Bad/damaged power jack.
2. Bad motherboard.

DC Jack diagnosis:
1. Test power adapter for output voltage. Bend the power cable in various directions while doing this to be sure that there is no broken conductors in the cable.
2. If power adapter is Ok, connect it & see if the power LED on the laptop will glow when you jiggle the power connector in various directions. If yes, then the DC jack might be loose or damaged, & need to be either re-soldered or replaced.
3. If not, then disassemble the laptop. Remove any components that attach to the laptop's motherboard first (e.g. battery, hard drive, RAM, wireless card, optical drive, ... etc.)
4. Next, remove the keyboard & the LCD screen.
5. Finally, unscrew all screws that hold the upper cover & lower cover together so that you could gain access to the motherboard.
6. Inspect the solder points connecting the DC jack to the motherboard. Make sure that none of them is loose. If any, re-solder them.
7. Inspect the center pin in the DC jack. Make sure that it is not broken or loose. If it is, then you might need to replace the DC jack.
8. When you are done, re-assemble back the laptop.

Sep 26, 2010 | Acer Aspire 5570-2067 Notebook

1 Answer

My ACER 5570z will not start up. When power cord


You most likely have a broken DC Jack on the motherboard. Thus, the battery cannot get a charge and the power supply is not making a connection to the system board because of the broken DC Jack.

Good Luck

Sep 29, 2009 | Acer Aspire 5500 5570-2609 Laptop

1 Answer

Broken DC jack on Acer notebook


There is a site on the internet that gives a step by step on how to remove the covers and locate the broken part. Type in repair Acer. Also there are labs the will repair this most common problem...Is the jack broken or is the adapeter broken...

Apr 23, 2009 | Acer TravelMate 2480 Notebook

2 Answers

DC input jack broken


Yes it's not usually something that can be repaired at home. Your chances are better if the jack just seems loose and not actually broken, however replacing it is better. I work for a Laptop Repair Shop in NYC and we deal with this issue frequently.

Dec 25, 2008 | Acer Aspire 5500 5570-2609 Laptop

2 Answers

DC input jack broken


you need to buy a new jack for replacement. then solder the broken one out of the mainboard and clean the place and solder the new one. or some acer have a separet jack then that one is easy only to change.

Dec 25, 2008 | Acer Aspire 5500 5570-2609 Laptop

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