Hi everyone I bought 3 Sapphire RX560 Pulse OC boards,
I only managed in one of them to work 100% to bios @Priviet
the other 2 Sapphire RX560 Pulse OC none of the available bios @newsector and @Priviet give color screen after a few minutes. ![Angry](https://bitcointalk.org/Smileys/default/angry.gif)
RX560 Pulse OC 6 pin standard is almost 12mh/s I do not understand, the boards are the identical why only in one of them took round for days to almost 15mh/s @Priviet and the others give the color screen.
I was looking to buy other RX560 Pulse OC 6 pin but now I do not know what I do.![Huh](https://bitcointalk.org/Smileys/default/huh.gif)
I only managed in one of them to work 100% to bios @Priviet
![Roll Eyes](https://bitcointalk.org/Smileys/default/rolleyes.gif)
![Angry](https://bitcointalk.org/Smileys/default/angry.gif)
RX560 Pulse OC 6 pin standard is almost 12mh/s I do not understand, the boards are the identical why only in one of them took round for days to almost 15mh/s @Priviet and the others give the color screen.
I was looking to buy other RX560 Pulse OC 6 pin but now I do not know what I do.
![Huh](https://bitcointalk.org/Smileys/default/huh.gif)
Are you sure all 3 use same memory?
According to GPU-Z Memory Type (Micron) of the 3 only 1 of them I can use memory clock in 2140MHz
![Grin](https://bitcointalk.org/Smileys/default/grin.gif)
Strange that in the other 2 if I put of 1750MHz for 2000 or until 1850MHz in 10 minutes it locks
![Undecided](https://bitcointalk.org/Smileys/default/undecided.gif)
![Sad](https://bitcointalk.org/Smileys/default/sad.gif)
The 3 pieces came together sealed and new, strange the other 2 just pick up with the original Bios or by being at 1750MHz.
![Cry](https://bitcointalk.org/Smileys/default/cry.gif)
How do you flash the bios ? provide the used command
I record the normal flash I believe https://prnt.sc/fvqdo1
or
1. cmd as administrator ---> cd C:\atiflash_274
2. atiwinflash -unlockrom 1
3. atiwinflash -p -f 1 bios2200max-2100def-1750atallabove.rom (0 for first and 1 for second)