Do I need a new M/B?

[akey1111]

My monitor won't get a signal, mouse light won't light up, ethernet light won't light up. The fans start up but that's it. I know I have enough power (550 with 27amps) The whole system was working just fine and all of a sudden the monitor wasn't getting a signal so i decided to get a new graphics card.... to no avail.
My next step is to get a new M/B.

 

[hefox]

You can try and take out the ram memory and if your motherboard starts to beep, it might not be the motheboard.

 

[akey1111]

I unplugged the power, removed the ram, plugged power back in and started up PC... no "beep" from the M/B... also, there is no visable damage to the M/B

 

[hunter315]

What are the full specs of your system? Has it ever booted before?

Go through the steps in the boot check list, dont just read through it actually do them. Also your motherboard might not have a built in speaker in which case you wont hear beep codes, in the checklist there is a link to a place that sells them if you need one.
http://www.tomshardware.com/forum/261145-31-perform-steps-posting-boot-video-problems