crwdns2934241:0crwdne2934241:0 Bravo

crwdns2934249:0crwdne2934249:0:

Mine is doing exactly the same for 8sec the green dot comes on then goes off again. Xbox charges 500 just to look at it. I have cleaned and replaced the silver paste on the chip and put everything back. Still nothing. Checked the hdd can hear it starts but screen still doing nothing. What can i check?

crwdns2915684:0crwdne2915684:0:

open