ps3 gets in service mode but..

[impatientfrog]

when i stick the the usb drive in my ps3 it blinks for a bit and shutdown yes i have all the right files i got it to work once but after 3 minutes green light would blink i waited 2 hours and nothing still blinking and i forgot how i got it to work ..btw i am using a ti-84 to get it into service mode

[liliana]

With the PS3 in Standby mode (Red light on), press and hold the Start button until you hear a single beep, followed by double beeps.

second question,you can reference: http://psx-scene.com/forums/f118/get...ti-84-a-81274/ (get into service mode with 3.55 and ti-84)