Question about Compaq (283983-001) Motherboard

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Pin alignment on motherboard for led switches

How do I plug the Power LED pin, the reset LED, the HDD led pins on the compaq 283983 001 motherboard

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  • Anonymous Jun 02, 2008

    I have motherboard 283983-001 but i have 18 pin con.(no 10pin)(P5)
    pleace help me for thise same problem. amajax@wp.pl

  • corvin Jun 02, 2008

    I have motherboard 283983-001 but I have 18 pin (no10 pin) P5, plece me for thise problem.

  • Anonymous Jun 30, 2008

    Same Problem as the other guys.

  • anggitiarahm Nov 21, 2008

    how do I plug the Power switcpin, the reset switch,.

  • Robert Estabrook
    Robert Estabrook Jan 20, 2009

    Does any one know what the correct compaq part number is for the front panel power switch for this Compaq 283983-001 Intel 845 mother board is? My old switch does not fit it. also anybody know where I can buy one?

  • Benny Dow
    Benny Dow Feb 13, 2009

    Is there a schematic for this motherboard?

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Connecting the Front Panel Header

Table 6. Front Panel Header (J9H3)
Pin

Signal
In/Out
Description
Pin
Signal
In/Out
Description
Hard Drive Activity LED
Power LED
1
HD_PWR
Out
Hard disk LED pull-up (330 ω) to +5 V
2
HDR_BLNK_GRN
Out
Front panel green LED
3
HDA#
Out
Hard disk active LED
4
HDR_BLNK_YEL
Out
Front panel yellow LED
Reset Switch
On/Off Switch
5
Ground
Ground
6
SWITCH_ON#
In
Power switch
7
FP_RESET#
In
Reset switch
8
Ground
Ground
9
+5 V
Out
Power
10
N/C
Not connected

Posted on Apr 01, 2008

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I've been where you are and I did a lot of research in addition to contacting Geeks.com from whom I purchased the mobo.

Here is the HP link to the drivers. This motherboard is for a Compaq Evo D510:
http://h20000.www2.hp.com/bizsupport/TechSupport/SoftwareIndex.jsp?lang=en&cc=us&prodNameId=97128&prodTypeId=12454&prodSeriesId=316510&swLang=8&taskId=135&swEnvOID=1093#120

The front panel, audio, USB pin locations can be found as the other posts have indicated. Download the manual that was provided on one of the posts.

Also check out the solutions on http://www.daniweb.com/forums/thread155702.html. Scroll down to the post by "Cruzen1950".


Posted on Nov 08, 2008

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I connected the same as Intels D850 board.

http:/support.intel.com/support/motherboards/desktop/d850gb/sb/cs-013238.htm

Posted on Feb 17, 2009

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Http://download.intel.com/support/motherboards/desktop/D848PMB/English.pdf

Look down toward the bottom of manual (above) and there it is. P5 set. Has picture also.

Posted on Nov 07, 2008

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2 Answers

The led on the front won't light, and I have power connected, but nothing. Is there a reset somewere?


I am assuming you are trying to power up an installed motherboard, based on the category selection. You say that you have power connected. That means that you have connected the 20 (24) pin main connector and the 4 or 8 pin CPU power connector to the motherboard. Have you connected the front panels controls to the motherboard header? There are connections for the power switch, power LED, HDD LED, reset switch (optional). They must be connected in order for the motherboard to start. THe HDD and Power LED connections are polarity-based, so if you hook them upo backwards, their respective LED will not light. The HDD LED plug is usually red and white with the red being on the positive (+) terminal. The Power LED plug is usually green and white with the green wire going to the positive terminal. The power switch and reset switch wires can be connected either way as they are not polarized.

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1 Answer

Front panel 10 pair motherboard plug in configuration


this will do

2 8
. . . . this will be 2,4,6 and 8 pins (from left to right)
. . . . . this will be 1,3,5,7 and 9 pins
1 9


Power Led + in pin 2
Power Led - in pin 4
Power Button # or + in pin 6 (It's no critic the orientation, it have no polarity, is a push buttom)
Power Button GND or - in pin 8

HDD Led + in pin 1
HDD Led - in pin 3
GND from Reset Buttom in pin 5
# from Reset Buttom in pin 7

THE PIN 9 has no connection

Jan 15, 2011 | AOpen AX45-4D Max Motherboard

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Need pin configuration for power switch, HDD LED, power LED, front USB, etc.


Hi, just like you I purchased two of these motherboards and I have very good news for you. Above the blue PRIMARY IDE ATA connector is a set of 18 pins labeled PB/LED P5 and pin 1 is labeled.


17 15 13 11 9 7 5 3 1
. . . . . . . . .
. . . . . . . .
18 16 14 12 10 8 6 4 2

Pins 1 and 3 = HD LED
Pins 2 and 4 = POWER LED
Pins 6 and 8 = POWER SWITCH
pin 14 has no
pin

Feb 02, 2010 | Compaq (283983-001) Motherboard

2 Answers

Connecting the case to my motherboard


Pin arrangment is Industry Standard Architecture.....

pwr led pwr sw N/C
X X X X O

X X X X O

hdd rst N/C

translated this is top row left to right ...... power led, power switch no connection

Bottom row is left to right........ hard drive, reset, no connection

Note: not all computer cases have a reset button, also the connectors for power led and hard drive produce a light, if the light does not show, power off the pc swithc the cable rooun 180deg on the connector pins and reconnect.

Dec 04, 2008 | Computers & Internet

1 Answer

Power and reset switch and hdd led layout on P4Vmm2 mother board


[10][ 9] Pin 1 = +HDD pin 3 = -HDD LED
[ 8][ 7] Pin 2 = + POWER pin 4 = - power LED (SPD)
[ 6][ 5] Pins 5 & 7 = reset
[ 4][ 3] Pins 6 & 8 = Power switch
[ 2][ 1]


Hope you find this Useful

Dave

Nov 19, 2008 | EliteGroup P4VMM2 Motherboard

1 Answer

Front Panel Connector: JFP1 hookup


You can go to the link below and see the directions for that. Turn to page 2-17

http://www.premioinc.com/pc/manuals/mb/m266/m266.pdf

Sep 21, 2008 | MSI MS-6390 (-6390-010) Motherboard

1 Answer

Motherboard


To download you're manual for the D815EEA2, please click the link below.
ftp://download.intel.com/support/motherboards/desktop/D815EEA2/EA2FV_English.pdf
You need to go to page 85.
7482c11.jpg Starting at Pin 1 (Hard drive LED) is positive + & pin 3 is ground -. Next, Power LED, Pin 2 is + & pin 4 is ground - .
Letter C, is for the reset switch, Pin 5 is + & pin 7 is - .
Power on/off switch, pin 6 is + & pin 8 is - .
The letter I is used for the internal speaker. The positive pin number 16 & ground pin number 10, letter G

Good Luck!
Have more questions? Please feel free to ask.
Mike

Jun 02, 2008 | Intel Desktop Board D815EEA2 Motherboard

1 Answer

Front panel pin layout. I need the front panel pin layout especially for the HD IDE active LED.


Howzit
Trial n Error is your best bet on the control pins panel there are two rows, with the power plugged in,with a screwdriver touch adjacent two pins together at a time starting with the top row then the bottom row, when you touch the right two pins your motherboard will power-up, then place the power-switch plug onto those two pins (the writing on the plug facing innwards toward the mainboard) the two pins for the reset switch and 99.9% of the time located directly next to the power switch or directly above the the power pins on the other row. For the LED lights you will have to just try the different pins and the Power LED will remain on as long as your mboard is on, but to find the LED pins for the Harddrive you will have to plug in your HDD and then when it powers up try the pins and the led for the HDD will flicker on-off, that would be the correct one. Dont worry your mboard will not be damaged by this in any way. Goodluck and let me know how you go. Thanks

Regards

Oct 27, 2007 | Iwill VD133Pro Motherboard

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