d1603 red light on 4890HD
so this weekend i finally decided it was time to upgrade my pc i bought a new intel quad core cpu and a new psu and mobo because my old ones were slacking in performance and power. i started putting the new parts and put in my gpu, i plugged in the power and tried to turn it on but i get a red light on the card which is D1603. i did a quick google search and found this.
D1601 - Red LED On, shows critical temperature fault
D1602 - Red LED On, shows External power connector A was removed
D1603 - Red LED On, shows External power connector B was removed
D601 - Red LED On, shows critical Core power fault.
my gpu is currently only showing one light on D1603. as well im not getting a signal to my monitor so i cant get into bios and when i turn on my computer i dont hear a beep that you normally hear from the mobo. its been a couple years since i put a computer together but im pretty sure i wasnt missing any plugs or components. i have been trying to get this to work for a couple hours now so any help or suggestions you have would be awesome