Gtx 660ti not working on Inspiron 3847

[enedinahernandez16]

I have tried installing a GTX 660ti onto my 3847 inspiron but it won't display on an HDMI, everything turns on but doesn't display and yea the PSU is 650watt so that's not the problem. Please, I would really appreciate it. Thanks.

 

[norcalsc]

Did you try DP or DVI?