kopboi - how old is your X360? The manufacturing date?
If it did give you the 3 red rings, call Microsoft, and tell them it did this just after the update.
They will ship you, within 2-3 Business Days, a 'Coffin'. It's pre-paid, so you just have to take it to UPS or wherever, and send it to them. Takes about 2 weeks total, from the call to you getting it.
When you get it back, profit with the fact you get some freebies from MS.
Back from the dead, I'm afraid.







