My computer is not turnong on a have a asus x58 motherboard and I have it connected to a ultra x3 power source. I have egerything connected properly but it will not turn on. I see that I jeed a four port connection but this motherboard does not have one so i dont know what to do.

http://uk.asus.com/Motherboards/Intel_Socket_1366/P6X58DE/

Click in Download.

(Overview / Specifications / Download / etc)

Choose the Operating System you are using.

Regards,
joecoolvette

could be a bad lead or connection

test all leads that attach to your hard drive including electrical extensions SATA

the leads from your ((motherboard to your hard drive)) make sure they have a secure dust free connections and are not faulty or just replace them they could be faulty

make sure all leads that are attached to your drives dvd\cd have secure connections and are not faulty or just replace them they could be faulty

even something as small as an electrical extension or a faulty fan lead can cause you problems computer needs all of the data and power to travel through every working device and to have an end for a computer to be able work properly

a motherboard and a hard drive any leads between them will fail before your motherboard or your hard drive check all electrical extensions make sure they are securely seated even the cd/dvd drives need to have current go through make sure these devices are working

check the CPU make sure it has thermal paste and dust free secure seating

also check your computer ram modules and cmos battery make sure they are dust free and securely seated some motherboards cmos batteries are soldered in

hope it helps

The connection for the fan in that case connect directly to your power supply, not the motherboard. You can get an adapter that would work, but it would be easiest and best to just plug it into the power supply.

Sounds like you have something loose, more than likely it's your RAM. Try re-seating the RAM and if that doesn't work take all of the sticks out except one. If it still doesn't work, swap it out for one of the other sticks. If one of them is bad it could be causing this. Also ensure that you are giving power to your processor via the 4 or 8 pin connected on your motherboard located close to the processor. This is a common mistake that I see which causes the computer not to boot.
Hopefully this helps, if it doesn't feel free to reply and I will try to help you further.

Assuming all your supply voltages are OK and your memory is OK it has to be either the motherboard or processor that is faulty. There is no way of knowing which without substitution.
Take out the memory and remove any boards to be sure and check the supply volts with a meter?
I hope I have been of help but please do not hesitate to ask if you have any further questions.

Neither, it's supposed to happen: if you don't access them during 15 to 30 minutes (depending on the setting) Windows shuts them down to avoid wearing them unnecessarily. If you want you can disable that from the power and Screen saver options, but it's not recommended.

sounds like you need the lan driver go here and look up your motherboard and download the drivers. http://support.asus.com/download/download.aspx?SLanguage=en-us If this doesn't work you may need a new lan card.

Hello,

First ensure that all your connections are correct, then you check for the power cord to see if it is properly connected and if on the inside it is connected to the mother board.

Ensure that all ribbons are properly connected and not damaged in any way, also see to it that the power cord is plugged to a power supply that can carry the system.

Take care

The symptoms are problem at the CPU. Extract i7, check it vissually and try again. Try with one stick of memory too.

Stelios.

Read the labels for the connectors on the motherboard.

Polarity does not matter for the POWER and RESET buttons.

If the lamps for AC-POWER or HARD-DRIVE-ACTIVITY do not light-up when you expect them, then reverse the connector.

Try the PC SPEAKER connection one way, and then shutdown
the computer, reserve the connection, and start the computer.
If the "beep" at start-up is better, leave it as-is.
If the "beep" does not happen, or is quieter/distorted, reverse the connector.