Remove The Power Board - Lenovo 300e Hardware Maintenance Manual

"Remove Lenovo Integrated Pen" on page 35
"Remove the lower case" on page 36
"Remove the battery pack" on page 37
Step 1. Detach the RTC battery connector from the system board.
Figure 19. Detach the connector
Step 2. Remove the RTC battery.
Figure 20. Remove the RTC battery

Remove the power board

Make sure the following FRUs (or CRUs) have been removed.
"Remove Lenovo Integrated Pen" on page 35
"Remove the lower case" on page 36
"Remove the battery pack" on page 37
Step 1. Remove 4 screws.
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Chapter 5 Removing a FRU or CRU
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