Remove The Upper Case - Lenovo Thinkbook Series Hardware Maintenance Manual

Touch pad bracket
Touch pad

Remove the upper case

Make sure the following FRU (CRU) has been removed.
"Remove the lower case" on page 28
Step 1. Disconnect the battery pack cable from the system board.
Attention: Do not pull the cable. Use your fingernail to disconnect the cable.
Figure 54. Disconnect the battery pack cable
Step 2. Remove the mylar from the WLAN cables. Then, disconnect the WLAN cables and LCD cable.
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Chapter 4 Removing a FRU or CRU
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