Lenovo 30D2 - Page 4

Enabling or disabling the configuration change
detection . . . . . . . . . . . . . . . 35
Changing the BIOS settings before installing a
new operating system . . . . . . . . . . 35
Using BIOS passwords . . . . . . . . . . 36
Selecting a startup device . . . . . . . . . 37
Exiting the Setup Utility program . . . . . . 38
Updating and recovering the BIOS . . . . . . . 38
Configuring RAID . . . . . . . . . . . . . . 39
An Introduction to RAID . . . . . . . . . . 39
RAID Level . . . . . . . . . . . . . . . 40
Configuring the system BIOS to enable SATA
RAID functionality . . . . . . . . . . . . 40
Configuring RAID in UEFI mode . . . . . . . 40
Configuring RAID in legacy mode . . . . . . 41
Chapter 6. Troubleshooting,
diagnostics, and recovery . . . . . . . 43
Basic procedure for resolving computer
problems . . . . . . . . . . . . . . . . . 43
Troubleshooting . . . . . . . . . . . . . . 43
Startup problems . . . . . . . . . . . . 44
Audio problems . . . . . . . . . . . . . 45
Network problems . . . . . . . . . . . . 46
Performance problems . . . . . . . . . . 48
Storage drive problems . . . . . . . . . . 49
CD or DVD problems . . . . . . . . . . . 49
Serial connector problems . . . . . . . . . 50
USB device problems . . . . . . . . . . 50
Software problems. . . . . . . . . . . . 51
Diagnosing problems . . . . . . . . . . . . 51
Recovery information . . . . . . . . . . . . 51
Chapter 7. Hardware removal and
installation . . . . . . . . . . . . . . . 53
Customer Replaceable Units. . . . . . . . . . 53
Handling static-sensitive devices . . . . . . . . 54
Preparing your computer . . . . . . . . . . . 54
Removing and installing hardware . . . . . . . 56
External options . . . . . . . . . . . . . 56
PCIe card . . . . . . . . . . . . . . . 56
M.2 solid-state drive . . . . . . . . . . . 58
Memory module . . . . . . . . . . . . . 65
Slim optical drive . . . . . . . . . . . . 67
Coin-cell battery. . . . . . . . . . . . . 70
Cover presence switch . . . . . . . . . . 71
Power supply assembly . . . . . . . . . . 73
Storage drive in the storage drive bay . . . . 75
Storage drive cage . . . . . . . . . . . . 84
E-lock . . . . . . . . . . . . . . . . . 88
Completing the parts replacement . . . . . . . 89
Chapter 8. Getting information, help,
and service . . . . . . . . . . . . . . . 93
Information resources . . . . . . . . . . . . 93
Accessing the user guide in various
languages . . . . . . . . . . . . . . . 93
Windows help system . . . . . . . . . . 93
Safety and warranty . . . . . . . . . . . 93
Lenovo Web site. . . . . . . . . . . . . 93
Lenovo Support Web site . . . . . . . . . 93
Help and service . . . . . . . . . . . . . . 94
Calling for service . . . . . . . . . . . . 94
Using other services . . . . . . . . . . . 94
Purchasing additional services . . . . . . . 95
Appendix A. System memory
speed. . . . . . . . . . . . . . . . . . 97
Appendix B. Supplemental
information about the Ubuntu operating
system . . . . . . . . . . . . . . . . . 99
Appendix C. Regulatory information
of countries and regions . . . . . . . . 101
Appendix D. WEEE and recycling
information of countries and
regions . . . . . . . . . . . . . . . . . 105
Appendix E. Restriction of
Hazardous Substances (RoHS) Directive
of countries and regions . . . . . . . . 109
Appendix F. ENERGY STAR model
information . . . . . . . . . . . . . . . 111
Appendix G. Notices. . . . . . . . . . 113
Appendix H. Trademarks . . . . . . . 115
ii P330 User Guide