Some of the steps may not apply to your computer. Test for system power after performing each step.

Select your symptom from the list below or continue to the need more help? section.

No power at all

System does not run on battery power

Battery does not charge or power the system for the expected length of time Troubleshooting Power management issues - If the battery does not charge or power the system for the expected length of time

Getting power but not starting up Troubleshooting startup or booting issues - for error messages encountered during the startup process

1. Verify the power status indicator.
   The power status indicator is illuminated whenever the computer is on and is not in standby or hibernation mode.
2. Check all power connections, and remove any power strips and surge protectors to connect the AC adapter directly to the AC power outlet.
3. Inspect the AC adapter.
   Check for any physical damage, and ensure the power cable is firmly attached to the adapter brick and the system.
4. Verify the AC power source is working by attaching another device to the outlet.
5. Remove the Value Line notebook from any docking station or port replicator.
6. Remove all devices and then test for system power with minimal devices attached.
   1. Disconnect the AC adapter.
   2. Remove the battery pack.
      

      Go to removal and installation instructions for the battery pack

   3. Remove any externally or internally installed options and other devices.
      • Remove the memory module (DIMM).
        

        Go to removal and installation instructions for the memory

      • Remove the Mini PCI and Communications Daughter Cards that are customer replaceable, if applicable.
        

        Go to removal and installation instructions for customer removable unit (CRU) parts

        Click here to view instructions for properly removing and installing Mini PCI cards.
      • Remove the Ultrabay devices, usually CD-ROM, CD-RW, or DVD drives, that are customer replaceable.
        

        Go to removal and installation instructions for Ultrabay devices

      • Remove the hard drive.
        Notes:
        • Although the hard drive can be upgraded, it is not designed to be removed and reinserted on a regular basis. Repeated and frequent removal, for purposes other than to upgrade for greater capacity or problem determination, can cause damage to the system.
        • Shut down, remove the power cord, and remove the battery from the Value Line notebook before removing the hard drive.

        Go to removal and installation instructions for the hard drive

   4. Wait for 30 seconds before reconnecting the devices and power sources.
   5. Reinstall only the memory DIMM and the known good battery pack or AC adapter to test the system with minimal devices attached first.
   6. Reinstall each device one at a time that was removed in the steps above.
7. If these steps have not solved your problem:

   Browse for other Power tips for your system

   Or refer to "Need more help?"

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1. Remove and reseat the battery to make sure it is properly connected.
   

   Go to removal and installation instructions for the battery pack

2. Swap batteries with another similar system, if available.
   If another similar system is available, then verify that the battery pack works in the other system and that the other system battery pack works in this system.
3. Verify the battery status indicator.
   The battery status indicator is normally illuminated whenever the battery is installed and the computer is on, or the AC adapter is connected and the battery is charging. This indicator may be blinking or solid in color depending on the status of the battery.
   

   Go to system status indicators and other diagrams

4. If these steps have not solved your problem:

   Browse for other Power tips for your system

   Or refer to "Need more help?"

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View system service part numbers

Battery troubleshooting

Submit a technical question

Contact your local technical Support Center

Check warranty status and upgrade

Return to the main troubleshooting page for Value Line notebooks