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Karboon a3 power switch jumper - Karbonn K9

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Eonon problems


VW A3 Viewer Request Reverse Light Switch Location A3

You can use the BACK UP SWITCH AS A POWER SOURCE. Locate the back up switch on the tranny. Tap into the wire that becomes "hot" when the tranny is in reverse. Use a multi tester Positive lead in the switch socket, negative lead to ground. The wire you want is the one that has voltage in it when tranny is in reverse, ignition switch has to be on, but DO NOT start car. Use a tap connector and run wire to camera power. Make a ground from camera to any point on the frame of the console. Put a fuse in line in the positive power wire to the camera power input. When you put the car in revese, the camera will come on.

May 19, 2014 | Car Audio & Video

9 Answers

Karbonn k9 white display


halo sir karbann k9 white display

Jun 02, 2012 | Nokia N73 Cellular Phone

1 Answer

I want to know the Jumper settings (Master and Slave) for IBM Travelstar 15 GB Hard drive. I would be glad and thankful if you will solve this problem for me. Ari Kiviharju


This solution will reference the picture below:
To configure the drive in Master mode, no jumper setting is used (Figure A1).
To configure the drive in Slave mode, the jumper must be placed over the two vertical pins on the far right (Figure A2).
To configure the drive in Cable Select mode, the jumper must be placed over the two pins in the bottom row (Figure A3)

If you find this solution helpful, please leave a positive rating!
sgoldberg08_0.jpg

Jun 20, 2011 | Computers & Internet

1 Answer

Toshiba Tecra A3 Bios Password, won't let me past any screen until password entered


To reset the BIOS read the information from this link.

In case of your laptop the easiest method would be using software from Hiren's Boot CD as it's pretty hard to open it up and reach for the CMOS battery or the jumper.

Dec 15, 2010 | Toshiba Tecra A3 Notebook

1 Answer

Emachine ET1810 is not powering on already replaced the power supply


You may have a bad Power On switch. The Power On switch is located inside the plastic Power On button.

This is a generic ATX power on switch, that I have found works in many computers,

http://www.directron.com/atxswitch.html

Have you bypassed the Power On switch?
If you bypass the Power On switch, and the Power Supply comes on, you have a bad Power On switch.
If you bypass the Power On switch, and the Power Supply does Not come on, you have a bad Power Supply.

Sometimes a new Power Supply can be bad.
Make SURE the ATX main power cable is plugged in tightly.

(I have had an instance recently where I bypassed the Power On switch, and the Power Supply came on, but only as long as the jumper wire was in place. Remove jumper wire? Power Supply went off. Removed the jumper wire, then pressed the Power On button. The Power Supply came on )

Bypassing the Power On switch has nothing to do with the switch itself, or the wires to the switch.
A jumper wire is used in the connector for the ATX main power cable.

My sources indicate the ET1810 uses a 24-pin ATX main power cable.

http://www.playtool.com/pages/psuconnectors/connectors.html#atxmain24

A jumper wire is used to connect the Green wire (Soft Power On. Also abbreviated as PS_ON) to ANY Black wire. (ALL Black wires are Ground wires)

Looking at the photo to the far right, you will see the Green wire goes down into a socket hole.
This is the Back of the connector.
The jumper wire goes down into the socket hole RIGHT NEXT to the Green wire.
The jumper wire has to go down into the socket hole pretty far.
(Approximately 1/2 inch)

At the end of the Green wire is a metal terminal. The jumper wire has to go down into the socket hole, far enough to touch that metal terminal.
Same thing for ANY socket hole with a Black wire.

(The Green wire is the Soft Power On wire. It is a 5 Volt DC wire. The Black wires are Ground wires.
The jumper makes a circuit from the Soft Power On wire to a Ground wire)

The jumper wire usually preferred is a paper clip straightened out, then bent into a U-shape.
The middle of the U is wrapped with black plastic electrical tape.
This is where your fingers hold the jumper wire.

One end of the jumper wire goes down into the socket hole with the Green wire.
The other end of the jumper wire goes down into a socket hole with ANY Black wire.
The contact is no more than 2 seconds.


My sources indicate the motherboard is an ECS MCP73VT-PM
(EliteGroup)

Oct 10, 2010 | eMachines ET1810-01 PC Desktop

1 Answer

Need to find a switched earth for a tow bar fitted to audi a3 its for a 12s type plug and for the fridge pin number 7


you can get a switched ground useing a live wire to switch a rely to provide switched ground.live power to pin 85 ground to pis 86 and 30,the pin 87 will be negative whe the key is on.

Jul 05, 2009 | 2005 Audi A3

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