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Bought secondhand compaq board. need pinout for case connections

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Ask from wer u bought the board otherwise buy it from computer pheriperal shop

Posted on Aug 16, 2008

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1 Answer

Need pinout for Gateway E4300 motherboard. Front panel pins and audio pins need homes.


The connections are usually printed on the motherboard near the pins.
Power, HD, etc near the front of the case, audio usually near the back low down on the board.

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N/C Reset Gnd HDLED- HDLED+
. . . . .

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I have new case name VJ4000 and I just want put SR5610F motherboard in it .. but problem is that i need to know abt power led , hdd led , reset sw , .. there s green white some blue and white wires too.. i...


If you have the case and the board, you should also have documentation on at least the board pinout. It is unlikely that you will receive detailed help here.
If you do not have the board docs, go to the mfr.'s website and download them.
Case makers do not consistently use the same color codes but you should be able to physically see where the leads go and if they are improperly connected, there is little chance of any damage resulting so if an LED doesn't light, reverse its leads on the pins assigned to it.

Dec 17, 2009 | HP Compaq Presario SR5610F Desktop PC

1 Answer

Just need the pin out assignments for J11 USB header on Compaq 431F9P01K7C motherboard. I am trying to use the front USB ports from an old Compaq case, case to, with new motherboard and need to know if...


Most motherboards (99.8%) use the same pin assignments, they just tend to place the connection in different location per board. With usb connections, you should be more than capiable of making the connection, possibly the only issue is do you have enough lenght to make the connection within the case. Good luck and I hope this helps you out.

C2Solutions

Aug 10, 2009 | Computers & Internet

1 Answer

Looking for a detailed photo so i can tell polarity of pinouts


I problem is Hp is notorius for not sharing infromation on its boards or hareware. Being the boards are propriety ( hp owned designed) maybe some other tech can help with this.

Apr 04, 2009 | HP Compaq Presario SR5450F Desktop PC

1 Answer

1394 Header pin-out


http://ritmotech.com.au/onlineshop/product_info.php?cPath=21_25&products_id=57&osCsid=aeefcbb79e7dab18e3439d5d6c64cb0f

Ritmo PCI to USB + 1394 (CC-C15)



PPA USB2.0 + 1394 Combo PCI Card Model 1509

http://www.ppa-usa.com/products/usb/usb_pci/1578.htm

click on get pinouts for pdf file of card

Pinouts:

USB board is slikscreened with numbers but for reference
pin 1 ground is at top edge of board
and pin 5 plus 5v is towards gold connector edge

1. case Gnd (thick black)

2. D- (green)

3. D+ (white)

4. no connection

5. +5v (red)


----------------------------------------------------------------

Firewire: (8 pin header on board)
this board uses the 4pin firewire connection standard
NOT THE 6/9 PIN!!!! you only need to connect 4 pins
and if you have a thick case ground cable you can use it

board is slikscreened with numbers but for reference
pin 7 is towards bracket towards top edge of card
pin 8 is towards bracked towards gold edge connector

card header

5 TPB- Orange

6 TPB+ Blue

7 TPA- Red

8 TPB+ Green

3 Case Gnd Thick Black (not thin black) if you have one

(white 30vdc) and (thin black, signal Gnd)
wires are not used

pins 1 and 2 are also unused for firewire connections
please note that this card has +12v on pin 2 instead of the
30v dc that a normal firewire 6 pin connection has

Sep 01, 2008 | Televison & Video

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

1 Answer

Power connection pinout


Here is a pin connection specification for the ac power supply (dual voltage adaptor)
>socket/plug for a Compaq TFT450 LCD Monitor that she
>supplied (edited for further clarity).
>
>The pins of the male connector (a PS2 mouse type connector) should be connected like this:
>
>
>
> 1 2
>
> 3 I 4
>
> 5 ^ 6
>
>
>
> GND GND
>
> 5V I 12V
>
> 5V ^ 12V
>
>
>
>For clarification - the male will be the end of your cable, and not the socket on the monitor.
>The I is the central polarising bar of the connector, and the ^ is the notch.

Jun 16, 2008 | Compaq TFT450 14" LCD Monitor

1 Answer

Dell optiplex gx260 mother board


It would be easier to order the cable and front panel board assy as one. easy on ebay.
I have worked on them for years and never bothered to trace them out. and dell doesn't post the pinout anywhere.
If you can't find one I can get it for you cheap.

Mar 02, 2008 | Intel Motherboard

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