Question about HP D9840-69007 - System Board Motherboard

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D9840 60003 mainboard

D9840 - 60003 motherboard took board out of old case put into new case need pin config to hook power switch and the leds up. from brio case to new atx case.

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2 Answers

Dont seem to have enough front panel pins for all my case wires


Hi Greeneyedbj,

What kind of I/O connectors are you looking for *********** board sir?

pcsyke_138.jpg

The image above has the following for your I/O connectors.
1. Three usb headers up to 6 additional devices, most casing can support 2-4 pins. 2. Front Audio Connector. 3. Front Panel Connector. Power Sw, Reset Sw, Powed Led, HDD Led

Branded casing has the following I/O connectors.
1. Esata 2. Firewire (Dont use the USB headers, firewire use a different pin-layout) 3. Chassis Intrusion Alarm Header.

Hopefully this information helps.
You can ask for more help.
Thank you for using FixYa.

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Bluford E139765 mainboard power panel connector


Look at the board really close you'll see it at the bottom right corner, SPKR, RSW, PSW, and so on, try one at a time, until you get it

Jul 16, 2009 | Computers & Internet

1 Answer

On/off switch


Hi,
Usually the power on button only has two wires. Then you have HDD led leads, reset leads, power led leads etc. These are all separate wires that fit onto separate pins in the Jpanel1 (front panel header).

Could be that the really old emachines grouped all these wires and made them into a plug to fit their own style motherboards.

If this is the case then that connector would not be on your newer motherboard, and it would have that Jpanel1 instead.

Hope this helps as I'm not very familiar with the old emachines.

Hank




Jul 08, 2009 | Intel Desktop Board D815EFV (BOXD815EFVLU)...

1 Answer

Hookup of front panel lights and reset switch


Look on your motherboard. the pins have very small writing so use a strong lite. Your motherboard manufactures web site should have the manual. The manual will give pin locations and how to install.

Jun 08, 2009 | Matsonic MS9337c Motherboard

2 Answers

Simple pinout help


Front Panel Header pin assignments as follows:

Pins 2 + 4 = Power Led

Pins 6 + 8 = Power Switch

Pins 12 + 14 = LAN Activity Led

Pins 1 + 3 = HDD Led

Pins 5 + 7 = Reset Switch

Pin 9 = +5v

Pins 11 + 13 = ODD Led

Pin formation is as below with no pin in position 10.

2 4 6 8 10 12 14

1 3 5 7 9 11 13

You will probably need to extend the Front Panel connector cable to reach the header pins on a replacement motherboard - I did this with 2 x N76HL 10 pin extension cables (male to female) from Maplin.

Mar 26, 2009 | Computers & Internet

2 Answers

Front panel connections


Hi sjcrofts,
The most common problem for most people is knowing what wire color is positive & which wire color is negative. The colors blue, red, green, light blue, light red & light green are normally positive. The color white & black are negative. Your board uses only 2-pin connectors. The 3-pin power connector can be turned into a 2-pin connector to work with the M848ALU pins.
(Page 13, PANEL1). How to? Take the three pin connector, on the back side of the connector you'll see a small tab that holds the wire into the connector. Use a needle & pull tab up while pulling the wire out at the same time. The wire should slide out. Insert the wire back into the connector next to the other wire. You do not need to hook up the SUS led which stands for suspend.

dff74fa.jpg

Pin 1 is positive & the manual shows this by adding the _P = positive.
Pin 3 which is to the right of pin 1, is negative for the hard drive led. Pins 9 & 10 are not used.

Good luck sjcrofts!
Mike

Nov 30, 2008 | PC Chips M848ALU Motherboard

1 Answer

How to connect front pannel


How about a picture? Pg. 46 in your manual.
Need manual, download from Intel. (Click on link).
http://www.intel.com/support/motherboards/desktop/RC440BX/sb/CS-013608.htm

0d7be67.jpg
Intel RC440BX Specification
Pg. 46
Basic rules case wiring. The color black is considered ground -. Power wires + can be any other color including stripped wires. (This is standard but case Mfg change to their own specification).

Pin 1 is + power for LED Hard drive green LED, Pin 2 is -/ground for Hard drive LED.
(Pin 3 is + power for LED Hard drive yellow LED, Pin 4 is -/ground for Hard drive LED).(See more options on pg. 47).
Pin 5 is + power for case On/off button, Pin 6 is -/ground On/off button.
Pin 7 is + power for Reset Switch, Pin 8 is -/ground for Reset Switch.
Once positive & negative pins has been located each connector follows in suit.

The Intel RC440BX front case connector is in an odd location.
The user will find it hard to connect front case LED connectors while the board in installed into the case.

Good Luck!

Mike

Apr 25, 2008 | Intel Desktop Board RC440BX...

2 Answers

Dead new motherboard


Are you using a 24 pin or 20 pin power supply? Can you confirm the power supply you are using does indeed work?

Mar 06, 2008 | Asrock ALiveNF6G-VSTA (MB-ALVNF6G)...

1 Answer

Motherboard pin config


All motherboards have a print beside the pins, Speaker= "speak", "pwr s" =powerswitch, "HDDled" red light on front, rst = reset switch [not allways used] "pwr led" Green led, the case wires are usualy marked on the plug ends with the same , "hdd" "reset" and so on. The power switch will work both way's around however the led lights wont. You will not hurt anything if they are the wrong way around, they just wont work so if you dont get lights just reverse the polarity. If by chance the case wires do not have labels the just trace them to the case front panel and plug them into the corresponding board pins. Regards mistyman

Aug 28, 2007 | Systemax Ascent PC Desktop

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