I think you mean "why doesn't my key work to open or lock the doors?" If that IS what you mean, the key's battery sends a radio signal to the cars computer. The computer directs the door lock system to lock or unlock the doors, but it gets it energy to do that form the battery. Hence: Car battery dead - car's onboard computer cannot respond to directions from the key signal.
it means the light on a battery of a computer or cell phone
It means the battery is full.
If by 'this' you mean pizza then no you cannot. However if you mean distilled water then yes you can.
this is actually really simple to fix. all you have to do is: 1. plug in your charger 2. take out your battery from your computer for about 20 seconds. 3. put your battery back in.
it means it isn't using power from the battery. it is coming strait from the outlet...aka battery is charged and its not using battery power
that is the only way to charge the computer is to plug it in but if you mean while it is on yes you can still charge the lap top while it is on.
That the battery is majorly low. Computer-needs to be charged with a plug Car-battery needs to be replaced Wii Remote, game system, ect-replace batteries
It all depends on the computer, if you mean the actual operating system, it varies a whole lot. If you mean the CPU itself and the components, pretty much everything is removable, usually the power supply cannot be removed from a computer case. Hope this helps!
I will try to answer this. If you mean codes in the on board computer, it takes 100 miles of driving to make the computer readable if the battery has been disconnected for some time or the error codes have been erased from the ECU (computer).
the battery is flat so you have to charge it up.
Your CMOS battery has died. This battery is typically a small, quarter-sized CR2032 battery located on the motherboard, which can be easily removed and replaced. The CR2032 battery can be purchased just about anywhere batteries are sold.