Intel Motherboards : Asus K6+ gaming. Code 99

Disconnect everything from mobo. Only CPU fan cable, motherboard powercable and CPU powercable plugged in. CPU cable is 8-pin if that makes a differance. And one DIMM connected (tried differant slots).

Reset CMOS by removing battery and moving jumper to clear CMOS

But no luck

EDIT: 

So i took the entire motherboard out of the case. The only cables that were connected was one 8-pin cable to the CPU and MOBO powersuply cable. Other than that i connectet the Keyboard, if not i would get a differant error code (d7). I then reseted the CMOS by pulling out the battery and moving the CMOS pin.

One memory DIMM is in B2 (tried all of them)

Stil i get code 99 error and no image on my monitor. I use a HDMI cable. 

Gues my mobo is defect?