Question about Compaq Presario 700 470024-192 Notebook

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The case of the unseen connectors

Hey there,
Just replaced the motherboard on my compaq c712nr notebook and cannot for the life of me find the connections for two of the three wires from the right of the screen--the wires with the round gold-looking connectors on the ends, wires marked '1' and '2' respectively...please advise, and thanks a bunch!

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Those are the connections for the wireless network antenna built into the screen. There should be corresponding connectors on the system board where they connect, if the wireless stuff is integrated on the board. On some systems the wireless circuitry is a separate plug-in module, and the connectors would be on that. Are you sure you transferred anything detachable from the old board to the new one?

Posted on Dec 16, 2008

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1 Answer

How to remove bottom case of a compaq nx9600


HP Support > HP Compaq nx9600 Notebook PC > Main Support page > Manuals > Service and maintenance information,

http://h20000.www2.hp.com/bizsupport/TechSupport/DocumentIndex.jsp?contentType=SupportManual&lang=en&cc=us&docIndexId=64179&taskId=101&prodTypeId=321957&prodSeriesId=445351#2

Under the bold black subheading - Service and maintenance information, click on -

Compaq Presario X6000 and Compaq Presario nx9600 Notebook PC - Maintenance and Service Guide

Service Manual

Ignore if you are aware;
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 above file name, it may take up to 30 seconds before the first page comes up.

PDF files do not show until fully downloaded.

This is a Temporary download.

There is a method to saving this manual to your computer.
This way you can burn it off to a CD disk, and have it for safekeeping, and anytime you want it.

Instead of having to go back, and download each time you wish to view it.
If you do not know, and wish to; post back in a Comment.

Moving on........

The Base Enclosure (Bottom Cover) does not come off.
You have to completely disassemble the laptop, all the way down to the Base Enclosure; from the Top.

The Processor, and Heatsink/Fan Assembly is on the Bottom of the motherboard.

To wit;

Bottom view of motherboard,

http://www.ebay.com/itm/NEW-377209-001-HP-COMPAQ-SYSTEMBOARD-for-HP-NX9600-Mainboard-Motherboard-/251249346276?pt=Motherboards&hash=item3a7fa0c6e4


Wear an ESD wrist strap, and have the alligator clip attached to a good ground source.
Average cost is $3 to $6.
(Electro Static Discharge)

Break any of the motherboard ZIF connectors, and this means MOTHERBOARD REPLACEMENT.

(i.e, Keyboard Cable motherboard connector, Touchpad Cable motherboard connector, etc)

Need step by step guidance in disassembling, post back in a Comment.

Regards,
joecoolvette

Mar 26, 2013 | HP Compaq nx9600 Notebook

1 Answer

I bought a new case fan to replace an HP Compaq DC5100 Case Fan. The problem is the fan I bought has a 4-pin molex connector which I didn't find in my computer. Is there a converter from the 4-pi


You will find 3-pin to Molex only as the 4th pin is for control which older Molex does not support. You bought the wrong model fan for your motherboard. You might consider rewiring it with the old connector. See e.g. http://www.silentpcreview.com/article1193-page7.html which provides wiring logic.

Jan 09, 2013 | Computers & Internet

1 Answer

I cant find the case wireing connections on the motherboard led hhd rw led power and sound were do they go ...and can u send me a pic of how the wires look and were they go thanks


from the Compaq case / cabinet front pannel a single connector will connect to the board.

there will be set of pins / connector with mark" pannel SW / " on the board

It may not mention each seperatly.

May 19, 2011 | Compaq (277500-001) Motherboard

1 Answer

USB port is physically broken on a Compaq Presario v5000


If you want to replace the broken usb connector you will have to remove the lcd monitor open the casing of your laptop and remove the motherboard and all other devices and heat sinks. Then you will have to desolder the broken connector and solder a new one, which you can buy in almost any electronics store.
Although if you don't have experience with electronics i think the best solution for you would be to buy a "pcimcia usb card"

Dec 27, 2009 | HP Compaq Presario V5000T Notebook

1 Answer

Compaq Presario X6000 middle fan not running when connected to system board. removed and tested and it works. Why is not getting power from board?


What middle fan are you talking about?
The case fan?
There should be at least two power connectors on the motherboard for a case fan. Try another.
It would be really unusual for the power connector to fail. Perhaps there is a loose wire in the fan connector that comes loose when you try to connect it to the motherboard.

Oct 11, 2009 | Compaq Presario Fan

1 Answer

How to open the case of a compaq 1685


Sorry, I don't think you can replaced the socket by your self, it not just because you even don't know to open it, it also need soldering skills and find correct socket can be fit in the case( must same one used for your motherboard.)
Must take whole motherboard out of the case if you want to replaced the power socket. That's not DIY, that's my job.

Nov 16, 2008 | Compaq Presario 1685 PC Notebook

1 Answer

M863G V1.5 SW1 header


If your connector on the compaq case is a single conector for all the leads for the switch and LEDs, then make a diagram of how the pinout of the motherboard header, a pictorial or what ever is easiest for you . and label the connections.
Next trace out the wires to the switch and LED on the case and and identify them. use tape to pair them up or label.
I would then remove the wires from the connector and then reposition the the wires to match your header or pinout. That would be one way to fix the difference in pin out between connectors.
The only problem I see is if the new case connector is totaly different and would not plug on the header, unless some modification is made.

Jul 22, 2008 | Chips M863G V1.5 Motherboard

3 Answers

Compaq Armada E500 PC Notebook usb port problem


If the usb connector / port is only damaged it should be a fairly easy task.

Your going to need a few screwdrivers to get the laptop open
and a soldering iron, to remove the port or ports connector(s)
from the motherboard then replace it with a new connector.
if the motherboard is damaged you would most likely have to replace the whole motherboard and that would be way too much money for a few usb ports.

the usb connector only has 4 pins
http://wolfstone.halloweenhost.com/Audio/mpg016_ConnectorUSB.bmp

Mar 30, 2008 | Compaq Armada E500 Notebook

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