Originally Posted by james28909
i had the same problem going from 3.55 dex no mod.
the systrem would turn in for maybe 5-7 secs, would beep 5 double beeps (10 beeps) and the after 5 more secs it would turn off.
i couldnt enter FSM or get to recovery menu. no usb/no hdd/no BT in other words...
-if this is your problem, you will DEF need a flasher.
-you need to take your original dump and patch it as normal downgrader (like you were downgrading from 4.21 to 3.55)
-once you patch your dump, flash it to the console. this will atleast allow the usb drive to work because lv1 checks are patched out. i guess you can say it seems like it gives the ps3 its brains back :P
-once its flashed, power of the system all the way. unplug power/flip switch off in the back.
-enter FSM with your jig.
-install rogero 3.3 or 3.4 in FSM with the lv2diag.self (366kb)
-once ps3 turns itself off, use lv2diag.self (202kb) to exit FSM
-boot ps3 and install toggle QA.pkg (be sure the bdrom is hooked up)
-run toggle qa.pkg
anyone wanna add this to the original first post?
this could help others out as well that have the 10 beep with no usb/no hdd/no BT brick.