Lenovo ThinkSystem SR250 V2 - default chapter; Table of Contents

Contents
Contents . . . . . . . . . . . . . . . . . i
Safety . . . . . . . . . . . . . . . . . . iii
Safety inspection checklist . . . . . . . . . . . iv
Chapter 1. Introduction . . . . . . . . . 1
Specifications . . . . . . . . . . . . . . . . 1
Particulate contamination . . . . . . . . . . 5
Firmware updates . . . . . . . . . . . . . . . 6
Tech Tips . . . . . . . . . . . . . . . . . 10
Security advisories . . . . . . . . . . . . . 10
Power on the server . . . . . . . . . . . . . 10
Power off the server . . . . . . . . . . . . . 11
Chapter 2. Server components . . . . 13
Front view . . . . . . . . . . . . . . . . . 14
Front operator panel . . . . . . . . . . . 16
Rear view . . . . . . . . . . . . . . . . . 17
System-board switches, jumpers, and buttons. . . 19
System-board LEDs . . . . . . . . . . . 19
System-board connectors . . . . . . . . . 19
System-board jumpers and buttons . . . . . 21
Backplates and backplanes . . . . . . . . . . 22
PCIe riser assembly . . . . . . . . . . . . . 24
Parts list. . . . . . . . . . . . . . . . . . 25
Power cords . . . . . . . . . . . . . . 33
Chapter 3. Internal cable routing . . . 35
Front panel cable routing . . . . . . . . . . . 35
Fan cable routing . . . . . . . . . . . . . . 37
Fixed power supply unit cable routing . . . . . . 38
Hot-swap power supply unit cable routing . . . . 39
Flash power module cable routing . . . . . . . 40
Backplane and backplate cable routing . . . . . 41
Four 3.5-inch simple-swap drive cable
routing . . . . . . . . . . . . . . . . 41
Four 3.5-inch hot-swap drive cable routing . . 44
Eight 2.5-inch hot-swap drive cable routing . . 46
Ten 2.5-inch hot-swap drive cable routing. . . 48
Chapter 4. Hardware replacement
procedures . . . . . . . . . . . . . . . 51
Installation Guidelines . . . . . . . . . . . . 51
System reliability guidelines . . . . . . . . 52
Working inside the server with the power on . . 53
Handling static-sensitive devices . . . . . . 53
2.5-inch backplane replacement . . . . . . . . 53
Remove the 2.5-inch backplane. . . . . . . 53
Install the 2.5-inch backplane . . . . . . . 54
2.5-inch drive replacement from 3.5-inch drive
bay. . . . . . . . . . . . . . . . . . . . 55
Remove a 2.5-inch drive from a 3.5-inch drive
bay . . . . . . . . . . . . . . . . . . 56
Install a 2.5-inch drive into a 3.5-inch drive
bay . . . . . . . . . . . . . . . . . . 57
3.5-inch backplane replacement . . . . . . . . 59
Remove the 3.5-inch backplane. . . . . . . 59
Install the 3.5-inch backplane . . . . . . . 60
3.5-inch backplate replacement . . . . . . . . 61
Remove the 3.5-inch backplate . . . . . . . 61
Install the 3.5-inch backplate . . . . . . . . 62
Air baffle replacement . . . . . . . . . . . . 63
Remove the air baffle . . . . . . . . . . . 63
Install the air baffle . . . . . . . . . . . . 64
CMOS battery (CR2032) replacement . . . . . . 65
Remove the CMOS battery (CR2032) . . . . 65
Install the CMOS battery (CR2032) . . . . . 67
Drive replacement . . . . . . . . . . . . . . 69
Remove a simple-swap drive . . . . . . . . 69
Install a simple-swap drive. . . . . . . . . 70
Remove a hot-swap drive . . . . . . . . . 72
Install a hot-swap drive . . . . . . . . . . 73
Fan replacement . . . . . . . . . . . . . . 74
Remove a fan . . . . . . . . . . . . . . 75
Install a fan . . . . . . . . . . . . . . . 76
Flash power module replacement . . . . . . . . 78
Remove the flash power module . . . . . . 78
Install the flash power module . . . . . . . 80
Front operator panel replacement. . . . . . . . 81
Remove the front operator panel (2.5-inch
drive model) . . . . . . . . . . . . . . 81
Install the front operator panel (2.5-inch drive
model) . . . . . . . . . . . . . . . . 82
Remove the front operator panel (3.5-inch
drive model) . . . . . . . . . . . . . . 83
Install the front operator panel (3.5-inch drive
model) . . . . . . . . . . . . . . . . 85
Heat sink replacement . . . . . . . . . . . . 86
Remove the heat sink. . . . . . . . . . . 86
Install the heat sink. . . . . . . . . . . . 87
Memory module replacement . . . . . . . . . 89
Remove a memory module . . . . . . . . 89
Install a memory module . . . . . . . . . 91
PCIe adapter replacement. . . . . . . . . . . 94
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