Hp tuners write entire fails

Hey everyone,

I'm sure someone has come across this before.

I'm trying to flash a hsv gts with e67 pcm using hp tuners.

The pcm seems to turn off and the flash fails during a write entire. Now car doesn’t start.

is there a way to prevent this power off?

thanks

jake.

Push and hold start button for 8 seconds, this fully powers up the ecu and dash.

Write entire doesn’t time out.