Contents
Chapter 1. Important safety
information. . . . . . . . . . . . . . . . 1
General safety . . . . . . . . . . . . . . . . 1
Electrical safety . . . . . . . . . . . . . . . . 2
Safety inspection guide . . . . . . . . . . . . . 3
Handling electrostatic discharge-sensitive
devices . . . . . . . . . . . . . . . . . . . 4
Grounding requirements . . . . . . . . . . . . 4
Safety notices (multi-lingual translations) . . . . . . 4
Chapter 2. Important service
information. . . . . . . . . . . . . . . 27
Strategy for replacing FRUs . . . . . . . . . . 27
Strategy for replacing a hard disk drive or a
solid-state drive . . . . . . . . . . . . . 27
Important notice for replacing a system
board . . . . . . . . . . . . . . . . . 27
How to use error codes . . . . . . . . . . 28
Strategy for replacing FRUs for CTO, special-bid,
and standard models. . . . . . . . . . . . . 28
Product definition . . . . . . . . . . . . 28
FRU identification . . . . . . . . . . . . 28
Chapter 3. Product overview . . . . . 29
Front . . . . . . . . . . . . . . . . . . . 29
Rear . . . . . . . . . . . . . . . . . . . 31
Chapter 4. Service checkout and
symptom-to-FRU index . . . . . . . . 33
Service checkout . . . . . . . . . . . . . . 33
Problem determination tips . . . . . . . . 33
Symptom-to-FRU index . . . . . . . . . . . 34
Hard disk drive boot error . . . . . . . . . 34
Power supply problems . . . . . . . . . . 35
Beep symptoms . . . . . . . . . . . . . 35
POST error codes . . . . . . . . . . . . 36
Miscellaneous error conditions . . . . . . . 37
Undetermined problems . . . . . . . . . 39
Recover from a BIOS update failure . . . . . 39
Clear CMOS . . . . . . . . . . . . . . 40
Chapter 5. RAID . . . . . . . . . . . . 41
What is RAID . . . . . . . . . . . . . . . . 41
Configure RAID with AVAGO MegaRAID
Configuration Utility . . . . . . . . . . . . . 41
Chapter 6. Diagnostics . . . . . . . . 45
Basic procedure for resolving computer
problems . . . . . . . . . . . . . . . . . 45
UEFI diagnostic program . . . . . . . . . . . 45
Diagnostic tool . . . . . . . . . . . . . . . 46
Self-help resources . . . . . . . . . . . . . 47
Chapter 7. Hardware removal and
installation . . . . . . . . . . . . . . . 49
Handling static-sensitive devices . . . . . . . . 49
Service tool kit . . . . . . . . . . . . . . . 49
Major FRUs and CRUs . . . . . . . . . . . . 51
System board . . . . . . . . . . . . . . . 54
Expand your computer . . . . . . . . . . . . 57
Removing and installing hardware . . . . . . . 58
External options . . . . . . . . . . . . . 58
ThinkStation logo badge . . . . . . . . . 58
ID badge. . . . . . . . . . . . . . . . 58
Top cover . . . . . . . . . . . . . . . 59
Wi-Fi antenna cover . . . . . . . . . . . 61
Side panel . . . . . . . . . . . . . . . 61
NVLINK retainer . . . . . . . . . . . . . 63
Optional hard disk drive . . . . . . . . . . 64
CPU duct . . . . . . . . . . . . . . . 66
Hard disk drive in the internal storage drive
bay . . . . . . . . . . . . . . . . . . 67
Solid-state drive bracket in internal storage
drive bay. . . . . . . . . . . . . . . . 68
Vertical M.2 solid-state drive module. . . . . 69
M.2 solid-state drive . . . . . . . . . . . 70
Front CPU fan. . . . . . . . . . . . . . 72
Rear CPU fan . . . . . . . . . . . . . . 73
Upper PCI-Express fan . . . . . . . . . . 74
Hard disk drive and lower PCI-Express fan . . 75
Memory module and fan duct . . . . . . . 76
Front panel I/O assembly . . . . . . . . . 79
ThinkStation LED cable and holder . . . . . 80
NVLINK bridge . . . . . . . . . . . . . 81
PCI-Express card and extender . . . . . . . 82
Flex module fan . . . . . . . . . . . . . 84
Storage box in flex module. . . . . . . . . 84
M.2 solid-state drive in storage box . . . . . 85
Flex module . . . . . . . . . . . . . . 86
Media card reader . . . . . . . . . . . . 87
Speaker cable . . . . . . . . . . . . . 88
Super capacity module . . . . . . . . . . 89
Power supply assembly . . . . . . . . . . 90
Wi-Fi card . . . . . . . . . . . . . . . 92
Wi-Fi card adapter . . . . . . . . . . . . 93
Front and rear Wi-Fi antenna . . . . . . . . 94
Cover presence switches . . . . . . . . . 95
Thermal sensor . . . . . . . . . . . . . 96
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