No power switch need to jumper - Nokia N76 Cellular Phone

remove the power from CPU then remove the side covers in the motherboard near the c mos battery you will see a three pin jumper with 2 pin shorted remove them and insert the jumper to the 2 and 3 pin then switch on the computer in some case the computer doesn't work switch off and remove the power and replace the jumper to early position and connect the power and restart the computer this will reset the system to default

• N91 Power Button Problem
• N91 Power Switch Problem
• N91 Power Button Ways
• N91 Power Switch Ways
• N91 Power Button Jumpers
• N91 Power Switch Jumpers
  

Here Are The Solutions. Please Observe Carefully.

N91 Power Button Switch Ways Jumpers

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)

Your actual switches may have gotten wet, or have gone bad. You will need a jumper wire to test the switches. Remove the switch for each window and lock. Using the jumper wire, see if the each window will go up and down by jumping out each set of contacts. (Make the jumper take the place of the switch) Replace any window or lock switch that operates using the jumper, but doesn't work with the switch.

Suggest you see if the problem is the Power On switch, or the Power Supply.

(First check to see if the receptacle in the surge protector, that the computer is plugged into, has power.
Have had a few bad surge protectors, where just THAT receptacle was bad.

"Hmmm, surge protector power on LED light is lit. Monitor, printer, and router have power, that are plugged into the surge protector.

Plugged a lamp into THAT receptacle, and found it to be bad)

To test whether the Power On switch, or the Power Supply is bad, a jumper wire is used to bypass the Power On switch.

[ The Power On switch is located inside the plastic Power On button.
This is an example of a generic ATX Power On switch, that I have found fits many computers,

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

The jumper wire is used on the 20, or 24-pin ATX main power cable's connector.
While still plugged into the motherboard.

The jumper wire connects to the Soft Power On wire, (Green), and to any Ground wire. (Black)

Example of a 20-pin ATX main power cable, and it's respective connector,

http://www.playtool.com/pages/psuconnectors/connectors.html#atxmain20

Example of a 24-pin ATX main power cable, and it's respective connector,

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

Using the jumper (Wire) to bypass the Power On switch, turns the Power Supply on?
The problem is a bad Power On switch.

Using the jumper to bypass the Power On switch, does Not turn the Power Supply on?
The problem is a bad Power Supply.

There is a correct procedure for performing this test.
Post back in a Comment if you wish to know.

Regards,
joecoolvette

You need to located the jumper on your motherboard. Usually located near the battery. Just remove the jumper from the current location and place onto the other pins. You should see 3 pins after you remove the jumper. Pins 1 & 2 might of had the jumper on it. You then need to place the jumper on pins 2 & 3. Do this with the power off. Wait a few seconds and them place the jumper back on pins 1 & 2 and restart your computer.

Check the fuses, I think power to the tank pump is supplied via a fuse. The pump will have power all the time!

Generally you don't need to know jumper settings in newer motherboards. What you may be referring to is the front panel i/o connector. This has the power switch, reset switch, power LED, hdd LED, and etc.

To download the motherboard manual, please go to http://download.aopen.com.tw/userdownload_List.aspx?RecNo=6027&Model=435

Hope this helps!

With most pc's there is either a switch or a jumper situated on the mother board, power down pc, move jumper to alternative pins, or flip switch then power on then off, put jumper/switch into original position bios password is now cleared. for jumper switch configuration should be on inside of pc cover or in your manual

If its a P4mmv2 motherboard with AMIBIOS 686 and a VIA VT8233 chipset then the jumper setting are printed on the motherboard, but they have labeled the power switch wrong, I believe th reset switch is the power switch. This is the type of mother board that I have and I have learned this from experience. Also I read in somewhere on the internet about the problems with these types of motherboards.