<!-- from fixya rte -->HOW DO YOU KNOW WHEN YOUR BATTERY IS DEAD - Texas Instruments TI-Nspire Graphic Calculator

Help with what?

Did you not check the battery for voltage?

You don't know how old it is?

Sounds dead how,only clicks & starter doesn't
turn the motor over,then it's dead

fuse link should be in the battery cable it's self

Jumping a dead battery is a dangerous practice
You have to fully charge a dead battery before
putting it back in service
Have the battery tested
Get a fuse cover from a salvage yard

Diagnose the door lock issues first,that you know is a problem

Why would you replace the alternator ?

You have already figured it out but don't know the answer <(^_^)> . It's the alternator.

Hi, how would you know battery is fully charged, and phone is still dead?.

You will need to confirm by using another battery to know if it is not a battery problem before you proceed to the next option.

After checking,if no response yet, that means you will now know that the phone is experiencing power problem.

To solve power problem,you will need to service the phone and flash the phone.


You can use this link to flash the phone for it to power up again.

(unlocktotalk.com/UnlockCodeInstructions.htm)).


And for the servicing of the phone, contact a technician.

Note: service before flashing.
Take care.

The battery is dead. Charge and try it again or replace the battery.

Hi, see if this site helps, it explains how to access the battery (who designs these things???). Let me know how it goes.
http://www.ppbb.com/boards/ppbbphp/showflat.php?Board=ARCHIVES&Number=1225855

find a friend with a multimeter and use the link to troubleshoot parasitic battery drain....Make sure you know which slots your fuses go back in..
http://www.wikihow.com/Find-a-Parasitic-Battery-Drain

check your yellow wire must be connected to the earth