Lenovo ThinkStation P320 Hardwarebedienungsanleitung Seite 4

Deleting RAID volumes
Resetting disks to non-RAID . . . . . . .
Chapter 7. Troubleshooting,
diagnostics, and recovery . . . . . . 71
Basic procedure for resolving computer
problems . . . . . . . . . . . . . . . . .
Troubleshooting . . . . . . . . . . . . . .
Startup problems . . . . . . . . . . . .
Audio problems . . . . . . . . . . . .
CD or DVD problems . . . . . . . . . .
Intermittent problems . . . . . . . . . .
Storage drive problems . . . . . . . . .
Ethernet LAN problems . . . . . . . . .
Wireless LAN problem . . . . . . . . . .
Bluetooth problems . . . . . . . . . . .
Performance problems. . . . . . . . . .
Serial connector problem. . . . . . . . .
USB device problems . . . . . . . . . .
Software and driver problems . . . . . . .
Diagnosing problems . . . . . . . . . . . .
UEFI diagnostic program. . . . . . . . . . .
Recovery information . . . . . . . . . . . .
Chapter 8. Service checkout and
symptom-to-FRU index . . . . . . . . 83
Service checkout. . . . . . . . . . . . . .
Problem determination tips . . . . . . . .
Symptom-to-FRU index . . . . . . . . . . .
Hard disk drive boot error . . . . . . . .
Power supply problems . . . . . . . . .
Beep symptoms . . . . . . . . . . . .
POST error codes. . . . . . . . . . . .
Miscellaneous error conditions . . . . . .
Undetermined problems . . . . . . . . .
Chapter 9. Hardware installation and
replacement . . . . . . . . . . . . . . 91
Handling static-sensitive devices . . . . . . .
Preparing your computer and removing the
computer cover . . . . . . . . . . . . . .
Removing and installing hardware . . . . . . .
External options . . . . . . . . . . . .
Front bezel . . . . . . . . . . . . . .
Card reader . . . . . . . . . . . . . .
Power button . . . . . . . . . . . . .
PCIe card . . . . . . . . . . . . . . .
M.2 solid-state drive
Memory module . . . . . . . . . . . .
Optical drive . . . . . . . . . . . . . .
Device in the 5.25-inch flex module. . . . .
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P320 Hardware Maintenance Manual
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68 Hard disk drive in the front-access storage
enclosure . . . . . . . . . . . . . . .
69
Device in the Multi-drive Conversion Kit . . .
Battery . . . . . . . . . . . . . . . .
Front audio and USB assembly . . . . . .
Internal speaker . . . . . . . . . . . .
71
Thermal sensor
71
Cover presence switch
71
Power supply assembly . . . . . . . . .
72
Heat sink and fan assembly . . . . . . . .
73
Microprocessor . . . . . . . . . . . .
74
System board . . . . . . . . . . . . .
74
Primary hard disk drive
74
Secondary hard disk drive . . . . . . . .
75
Solid-state drive . . . . . . . . . . . .
76
Front fan assembly . . . . . . . . . . .
76
Rear fan assembly . . . . . . . . . . .
78
Wi-Fi units . . . . . . . . . . . . . .
78
Completing the parts replacement . . . . . . .
78
Chapter 10. Getting information, help,
79
and service . . . . . . . . . . . . .
80
80 Information resources . . . . . . . . . . . .
Accessing the user guide in various
languages. . . . . . . . . . . . . . .
Windows help system . . . . . . . . . .
83
Safety and warranty . . . . . . . . . . .
83
Lenovo Web site . . . . . . . . . . . .
84
Lenovo Support Web site. . . . . . . . .
84 Frequently asked questions . . . . . . . .
85 Help and service . . . . . . . . . . . . . .
85
Calling for service. . . . . . . . . . . .
86
Using other services
87
Purchasing additional services
89
Appendix A. System memory
speed . . . . . . . . . . . . . . . .
Appendix B. Supplemental
91
information about the Ubuntu
operating system . . . . . . . . . .
91
92
Appendix C. Regulatory
92
information . . . . . . . . . . . . .
92
Export classification notice . . . . . . . . . .
93
Electronic emissions notices . . . . . . . . .
95
Federal Communications Commission
96
Declaration of Conformity . . . . . . . .
98
Eurasian compliance mark . . . . . . . . . .
101
Brazil audio notice . . . . . . . . . . . . .
104
Mexico wireless-radio compliance information . .
107
Additional regulatory information . . . . . . .
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