Once I flashed, and what I had got is msg like that upon boot "Please plug power cord into your card", while 1050Ti doesn't need extra power cord to support it.
I have tried to flash again, but in vain.
I tried using :
1. an Nvidia 640(display connected via this card) as primary and my 1050Ti as secondary, flash failed;
2. Gigabyte Z370 Gaming 7 embedded HDMI as primary and my 1050Ti as secondary, flash to 1050Ti, still fail.