My acer 292 lmi cl51 laptop was used on battery power and went off it was left over night without putting power supply in and turning it off properly. When I went to power it up the next day it did not power up, the light for power came on and the battery light blinked for a while. The battery light then went off and came back on fully after a couple of hours. On turning it on initially the cd rom made some noises but that’s all and the screen remains blank the cd rom light blinks while the cd rom makes a noise but the hard drive light does not come on.
Yes. To also put you in the Picture about batteries. I know this is a Car but it still holds up.
I had a Renault 19 car, Daughter went to friends Starting ok first kick every time not sluggish, cam out and tried to start car, NO go dead. Next RAC man connects is onboard Battery would not turn over The battery had shorted out infernal Not unknown. Fitted a spare battery and fired up first kick. As above remove the battery and try with just Mains. I do not have my Battery in my Laptop I save it for just when I go away. Rest of the time it just as the Adapter plugged in
i have just treyed that and nothing the screen stays blank i can get the led for the cd rom and hard drive to stay on if i keep the fn key and b key pressed as i put in the power lead the fan also keeps running