The computer would not give any buzzing noise, maybe some relays.
There are many possibilites why the starter did not crank.
If there is a clicking noise, then either starter or battery.
If there is no clicking noise, you need to check for power input to ignition switch and output to starter relay.
If your car is equipped with immobilizer, you need to check the key. Try using the spare key.
Are the gear shift position indicator lights working? It could also be the inhibitor switch.
Saturday, June 21st, 2008 AT 5:32 AM