Motherboard or something else?

Hello Friends:

I have an HP Pavilion A6430F Desktop Computer. Not a geek, but a savvy user, at least! Recently, I was not able to boot up my pc and the monitor showed "VGA Input: No Input Detected" and "DVI Input: No Input Detected". After doing tiring troubleshooting, I gave up and went to a technician. He said, the MoBo is dead... I bought this PC about 2 years ago, thinking it would be better since its expensive!! Well, it was not!! :cry :cry :cry

After looking for MoBo Specs on this system, at HP website I found my MoBo Name: M2N68-LA (Narra3).

Link: http://h10025.www1.hp.com/ewfrf/wc/document?docname=c01357135&lc=en&cc=us&dlc=en&product=3686674#N1028

Here is My question: What are the other cheaper Mobo's out there that i can replace my current mobo with? Please help. I do not want to spend more money on this Machine... Probably, under $60-$70 is my target... is it possible??? :cry :cry :cry

 

Have you tried removing 1 stick of RAM and rebooting? If you only have 1 stick of RAM in the computer then it might be bad.