Satellite flashing problem

[bifftannan]

hi i have a zgemma h1 that has been working fine for over a year,today i lost all audio and the box shows boot on the display,the thing is the box is still working apart from the audio,i have tried flashing a new image but none of the 4 usb sticks i have tried work it still says boot when i insert them after swiching the box on,do you think a brand new usb stick would be worth trying, cheers for any replys

 

[skyvmninja]

what brand is your usb?

 

[dangerous]

It's possible that the usb sticks your using are fake, try a Sandisk 8gb from a reputable source, (a big name super market)