Couple days ago,I loaded HDMU on brand new GM Triplex and my gut told me that is something wrong All kind of problems like:tuner configuration,hdmi output, network,channel list upload etc.....After reboot,display shows T-TO or is it 7-70 I switched off,loaded "rescue image" then PKT image
Already 5-th day and no problems
PS
I never tried to boot to spark mode!