Have a few options;
1. Disable hardware check for graphics card, but will need to use card similar to stocker.
2. Rename your new card device id to to the original ringedge, so game will pass hardware check. Again need to install similar gpu.
3. Put another ringedge gpu in like for like.
[Hardware]
;------------------------------------------------------------
; a graphic chip and a sound chip can be specified.
; graphic-device = VenderID

eviceID
; sound-device = VenderID

eviceID
;------------------------------------------------------------
graphic-device = 10de:0623 | 10de:1241 ;for RINGEDGE1/2
sound-device = 11d4:1882 | 10ec:0888 ;for RINGEDGE1/2
;graphic-device = 1002:94cb ;for RINGWIDE
;sound-device = 10ec:0883 ;for RINGWIDE