Help. EP45T-UD3LR vga no signal

[zetanoid]

Please help. I got blank screen and my monitor keeps saying no signal, but I can hear windows starting up from my speaker. I got this one long beep and after 3 second another one short beep when I'm turning on my PC. While this may mean mainboard or memory error, but how come I can hear windows starting up? Please help me, and pardon my English if it confuses you..  

I had tried reseating my memory and my graphic card, but the problem persist.

[dmdilks]

Video card &  monitor could be the problem. Because you are getting into windows. It is seeing the video card.

Check you connection and if you have another video card or monitor try them.   

Beeps:

1 short system boots successfully
2 short cmos setting error
1 long 1 short memory or system error
1 long 2 short Monitor or graphics card error
1 long 3 short keyboard error
1 long 9 short bios Rom error
continuous long beeps Graphics card error not inserted property
continuous short beeps Power error