BIOS unavailable for my motherboard

nestordab13

Prominent
Nov 7, 2017
15
0
520
I recently bought a gtx 750 ti and after installing it i get b2 error in post. I have found out that upgrading BIOS can solve it so i contacted the firm (Turbo-X a small greek company) but they replied that a revision hasnt been released. I believe that they most likely rebranded the said board so im looking for any information that would help me find the original manufacturer or a working bios revision. The model of the motherboard is H61-M HDMI by Turbo-X.
 

nestordab13

Prominent
Nov 7, 2017
15
0
520
No budget for full system upgrade but foun a used one in my country for 30€. I found some very similar pnes with only differences in the back pannel ports. Should i flash or just get the used one?