My battery died on my pc I recharged it and had it connected to a power supply but now when I start it up it appears that the hard drive is not working, I cannot hear it running and the screen will not come up
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Re: my battery died on my hp pavilion dv2000
Take the battery out. unplug the AC.
push and hold the power button for 20-30sec. plug in the AC and turn it on. if the laptop comes on, let it finished the loading. shut it down and insert the battery.
you may have to this twice.
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POWER SUPPLY & BATTERY PROBLEM If the laptop battery is more than 3 - 4 years old then the battery could be worn out. Rechargeable batteries have a finite number of charge and discharge cycles and will lose their charge capacity over time, i.e. won't charge to 100% and gradually the charge reduces until the battery won't charge up at all. OR The battery shows a 100% charge but when the adapter is disconnected the battery drops off to zero capacity in a very short time. If the battery drops to an unacceptable charge level then the battery needs to be replaced. Rechargeable batteries will fail if stored in a discharged state for long periods. When you connect the power adapter into the laptop, does the power LED light up? If not then - The battery adapter or the adapter's power lead or the laptop's power socket could be faulty. Check power adapter's DC plug that connects into the laptop power socket with a multi-meter, the voltage should be slightly higher than the voltage that is printed on the label on the bottom of the adapter. If the voltage is zero or way below the voltage that is printed on the label then the power adapter is faulty and needs to be replaced. If the adapter is OK then connect it to the laptop and power it up, then look at the power/battery charging LED light and wriggle the power plug in the laptop's power socket. If the power/battery LED light flashes and in a certain position this LED light stays firm, then the power socket is either faulty or it has a dry solder joint where it is connected to the motherboard. This can be repaired but it requires the laptop to be completely dismantled to get at this power socket and repair. If you cannot DIY then I suggest you get a quote first.
How is your power supply? does it seem like you have to wiggle your cord that connects to computer to make it recieve power?...Many laptops power supply become loose over time form moving the cord around..when it does, the battery has a hard time getting electric power to recharge. Also, you my have other problems with your lithium internal battery that powers your cmos.
Check to see if your power supply is loose and go from there. the power supply is the little hole where you connect the cord to the laptop.
did u change the bat??
check the recharger of the notebook
by just simply plugging it wd out bat and start the comp if it wrk the bat is gone if not
then chek the adaptor or the power supply of notebook