1090 Backup Battery - Lenovo THINKPAD E30 Hardware Maintenance Manual

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1090 Backup battery

For access, remove these FRUs in order:
• "1010 Battery pack" on page 50
• "1020 Bottom slot cover" on page 50
• "1070 Keyboard" on page 57
• "1080 Top case assembly and microphone module" on page 59
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Hardware Maintenance Manual
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