Question about Acer Aspire 3000 Notebook

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COMPAQ PRESARIO 2100 CHARGER PROBLEMSASSFFD

HI

MY PRESARIO WORK VERY FINE WITH BATTERY CHARGED
BUT WHEN I INSERT THE BATTERY CHARGER DONT TURN ON
AND DO NOT CHARGE
ONLY I SEE CHARGER LED BLINKING
MY CHARGE IS NEW, I CHECK THE CHARGER JACK AND IT IS
WORKING FINE.

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1 Answer

Compaq M2000 turns on using charged laptop battery but doesn't charge or turn on when using power adaptor, with or without the laptop battery


1) The AC adapter should ALWAYS be plugged into the laptop FIRST, then plugged into AC power. If not, this could create a voltage spike.

2) Let's look at the DC Power Jack, for the Compaq Presario M2000 series of Notebook PC's,

http://www.notebookparts.com/products/description.php?II=9741

The DC Power Jack is mounted to a removable circuit board.
Enlarging the view of the jack, shows us there is an Inductor.

The small 'can' standing up on the power board. This chipset could have gone south. (Bad)

How to know? Replace it, or dig out your dual trace oscilloscope. See if the Inductor works.

Could also just be cracked solder joints, of the DC Power Jack, TO that small circuit board. Solution would be to resolder it/them.

[ I WOULD however, search for a BETTER price, than listed in the link above, IF available ]

DC Power Jack is in good shape, soldered tight to the motherboard, and ruled out as the problem?
(Since you know the AC adapter is good)

Then the problem would be the Inductor on that power board, or power correcting chipset.

What one is it? Dunno.
DO KNOW is has J leads on the bottom.
CAN give examples, and perhaps you can identify using them.

1) https://docs.google.com/viewer?a=v&q=cache:oER5NNz8cwcJ:www.fairchildsemi.com/ds/FD/FDS6675BZ.pdf+Fairchild+FDS6675BZ&hl=en&pid=bl&srcid=ADGEEShOhWPjm_M-ROHme4iEMrztCTOd-28jNiy1hVLQQh_VOyv8zcXEVDB_iTQA6MuZO88UmRkDgjyW9j4CP2aIJ-4DS-h6JNM3lvxldeApQeecmz_DADCw1s7tmNLxfPknqX14SZP6&sig=AHIEtbS_rYUAeo_8rB9YHkW05ZjLqeH4Jg

2) http://www.utsource.net/ic-datasheet/KB926QFB1-1829416.html

Service Manual, (Free), for Compaq Presario M2000 series of Notebook PC's,
(Remember, follow Anti-Static Precautions. USE an ESD wrist strap, and connect it's alligator clip to a good ground source),

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

Drop down to the line that begins with - Compaq Presario 1100.
(1100 in blue)
Scroll over, click on M2000. (In blue)

(Ignore if you are aware of the following;
PDF file. The computer you are using now has Adobe Reader on it, which uses PDF files.
After you click on the file name { M2000 }, it may take up to 30 seconds, before the first page comes up )

Compaq Presario M2000 series of Notebook PC's, disassembly guide,

http://www.insidemylaptop.com/take-apart-compaq-presario-m2000-notebook/

Regards,
joecoolvette

May 12, 2012 | Compaq Presario M2000 Notebook

1 Answer

I dont how to charge a laptop battery of compaq presario v3000


it's easy, you just need to plug in your charger. the charging slot usually can be found on the sides of the laptop.

May 07, 2011 | HP Compaq Presario v3000z Notebook

1 Answer

Hey, um i plug in my compaq presario cq56-115dx and it says plugged in, not charging, can you help?


If any one of your friend have same model notebook then try with his charger if it is not working then try changing the the battery if the charger is working fine then this the time for you to change the battery.

Apr 07, 2011 | Compaq Presario CQ56-115DX Laptop

1 Answer

Hi i have some problem to my laptop battery it wont charging, but laptop charger is working fine, my laptop brand is compaq presario C700. i tried to charge my laptop in 2 hours after that i tried to turn...


Did ur laptop works or turn on when u plug the adaptor charger?
If ur laptop turns on when the charger is pluged in, u got problem with ur DYiNG BATTERY!
Better buy a brand new battery!

Nov 08, 2010 | Compaq Presario 700 470024-192 Notebook

1 Answer

Have compac persario m2000. The power supply will


the issue might be with the power jack . i mean the port where you insert the charger.. to fix this issue your laptop needs to be repaired.

Jun 14, 2010 | Compaq Presario M2000 Notebook

1 Answer

My Compaq Presario CQ60 charger will not charge


try diffrent charger or try to turn on ur laptop with out the battery might be a problem with charger or battery

Aug 16, 2009 | HP Compaq Presario CQ60-249US Notebook

1 Answer

I can't find and install driver modem for compac presario 2100


Hi,
Here is the link to download your modem driver.

HP Compaq Presario 2100

DONT FORGET TO RATE !!


Thanks

Mar 12, 2009 | HP Compaq Presario 2100 Laptop

2 Answers

Batery light blinking


try rundown the battery 3 times if still not holding charge your battery is faulty you have to replace it.


regards



Richard

Jan 28, 2008 | HP Compaq Presario V2000 Notebook

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