Question about Compaq Armada 7400 Notebook

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Compaq Armada 7400 AC Adaptor Pins

Please tell about the Compaq Armada 7400 AC Adaptor Pins specification / configuration, volts etc. Thanks

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  • Anonymous May 11, 2008

    i need to know how to connect de ac adapter but i have not de conector please help me

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The part number for 7400 power adaptor is 204434.001

Posted on Aug 28, 2009

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Below is the URL for compaq's Service Manual for that model. This shows you the details of every single part & how to disassemble and reassemble every screw. Surely it has to be in this document, somewhere. --> ftp://ftp.compaq.com/pub/supportinformation/forum/portables/7400msg.pdf

Posted on Aug 04, 2007

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The 7400 has a four pin AC adaptor that is difficult to find. The part number is 247844-001.

Posted on Jul 30, 2008

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Hi, A power adaptor for the Compaq Armada 7400 should be able to supply 18.85 VDC @ 3.2 A. If memory serves me right, the center post of the jack/plug is positive. Of course you can confirm with an ohmmeter, (with power off, battery removed and AC unplug) 0 ohms from negative of battery connector to chassis gnd to tab/lip (not center) of jack. Good luck and kind regards.

Posted on Aug 04, 2007

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1 Answer

I need to hack a poweron password for a compaq armada 7400, i got it from a second hand store and they didnt have the password...


use another computer and download "ophcrack" and create disc ..you can also put it on a USB drive and boot from it. Follow the instructions. It will give you the password and or reset it

Sep 08, 2011 | Compaq Armada 7400 Notebook

1 Answer

Hi i was wondering how to restore my compaq armada 7400 latop i cant find the recovery disk what do i do


You need the recovery disk. Most computer companies are more than happy to send you the disk without any cost. Call +1-888-634-4288 to figure it all out.

Jun 16, 2011 | Compaq Armada 7400 Notebook

1 Answer

Compaq armada 7400 does not turn on


Please turn off the Computer and disconnect the AC Adaptor then remove the Battery. Next, try cleaning the metal contacts on the Battery and reseating the RAM modules.Then, connect only AC Adaptor to the Computer and try to turn it ON without the Battery. If the Computer doesn't turn ON then disconnect the AC Adaptor and insert the Battery then try turning ON the Computer. If the issue persists even after performing all the above steps then service will be required.

Jun 23, 2009 | Compaq Armada 7400 Notebook

1 Answer

Make a compaq armada 7400 wireless


you would need to install a pcmcia wireless card.

If you need further help, reach me via phone at https://www.6ya.com/expert/mark_445a24324be9eb03

Mar 01, 2009 | Compaq Armada 7400 Notebook

1 Answer

Drivers and utilities


Download compaq armada 7400:
File name: compaq-armada-7400-driver.2.5.3.zip
File size: 58 KB
Downloaded: 5516 times
Posted by: Heironious

Nov 23, 2008 | XFX GeForce 6200TC Graphic Card

1 Answer

Compaq armada m700 wont power up all the way


Sounds like you may have a problem with the internal power supply box? I am not sure but that may be at least something for you to have checked out. If the fan is not spinning this is usually a sign this may be what the problem is. GOOD LUCK!

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3 Answers

Compaq Armada 7400 Not Starting up


Hi, Try a couple of things. Boot without the battery first. (just using ac adapter) Have you made any recent changes, like adding memory, etc? If so, take out whatever you installed last. Good luck.

Aug 15, 2007 | Compaq Armada 7400 Notebook

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