Satellite A500 - Battery light flashes when connected to mains power
Win 7 Satellite A500 PSAM3A-03P00E.
The battery light flashes when connected to mains power (intermittent fault), when I unplug mains and re-connect flashing stops and battery (high capacity) continues to charge.
Also when battery light flashes the key board back lighting stays on when it should blank out and if the back lighting is off and the battery light starts flashing the key board back lighting doesn't turn on, all other functions seem to work fine.
The battery charges and holds charge as it should (when light flashes battery doesn't charge).