I have a customers Toshiba laptop, it is working fine while on battery power but as soon as external power is plugged in it dies. If you try to power up after that with it plugged it it will light up and 3 seconds later shut off. It wouldn't hold CMOS configuration when it came in so i replaced a rechargeable Button battery. Now it still doesn't hold CMOS but I'm not sure if it was able to get charged up yet. The power cord is remote and goes directly to the MOBO. Any idea's on the charger issue?