Lenovo ThinkServer sd350 Installation And Service Manual page 183

installed, moved, serviced or upgraded, a.
Reset adapter and any attached cables. b.
Reload Device Driver. c. If device is not
recognized, reconfiguring slot to Gen1 or
Gen2 may be required. Gen1/Gen2 settings
can be configured via F1 Setup -> System
Settings -> Devices and I/O Ports -> PCIe
Gen1/Gen2/Gen3 Speed Selection. 3. If
problem persists, then remove Adapter Card.
If system reboots successfully without the
adapter, replace that card.
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Appendix A. TMM error messages