pc will not open with vga

advish

Commendable
Aug 23, 2016
5
0
1,510
MY PC OF 3 YEARS OLD HAVE
- asus mother board P8H 61-M LX3
- 8 gb ram
-vga video card- AMD HD7750 1GB DDR5
-ACER MONITOR
-Pentium G620 2-core
-zebronics-450W(dSATA)

when i on my pc it comes with 1 long & 3short beep sound & monitor go blank
if i take out my vga graphic card & ON my pc it will open without any problem but without video card i cant play high end games
ANY SOLUTION