6. Reinstall all removed parts. Then, reconnect all disconnected cables to the computer and reconnect the
power cord to the electrical outlet.
PCI Express card
Prerequisite
Before you start, read Appendix A "Important safety information" on page 61 and print the following
instructions.
Replacement procedure
1. Remove the computer cover. See "Computer cover" on page 42.
2. Replace the PCI Express card.
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Lenovo V50s-07IMB User Guide