No crank an only half power. Interior power does not work any.

What is your question?

No sound no crank no interior power at all except dome light.. Do have outside lights.. No sound no crank no dash communication.. Was jumping car off to crank not alternator not battery ends checked fuses an wiring best I no.. Nothing broke.. I did change alarm battery on my keys but! No leaks no sounds..

What makes this problem better or worse?

Don't no at this point

How long has your 2000 Nissan Altima had this problem?

Just started today