Power light constantly flashes and bleeps. What could. Be problem?

Paul, June 2012

e manno must be a woman,use 56 words,and acorn say same thing in 7 words :-)

gts :-), July 2012

Short form > You need a new battery.

acorn, June 2012

Have you had the power off ,or had a power cut?.

Those old optimas do what you describe when the backup battery is goosed mate,

any ideas when it was last changed?

If you can't reset ,or the keypad is unresponsive then that's a good indication of your battery status, and your's sounds cream crackered mate.

e manno, June 2012