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To remove the system battery, follow these steps:
1.Before turning off the system, if possible enter the System Setup program and make a printed copy of the System Setup screens (see Appendix A).
2.Remove any expansion cards that block access to the battery.
3.Remove the battery (see Figure
To replace the system battery, orient the new battery with the “+” facing up. Insert the battery into its socket and snap it into place. After system boot, compare the system configuration information with the copy of the system configuration settings you made in step 1. Restore any system configuration informa- tion that was lost while the battery was replaced.
NOTE: As a result of the power loss while replacing the battery, you may lose portions of the current system firmware. If, after replacing the system battery, you receive the message Warning: Firmware is