Lenovo ThinkSystem SR250 Bruksanvisning
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ThinkSystem SR250
Maintenance Manual
Machine Types: 7Y51, 7Y52, 7Y72 and 7Y73
Note
Before using this information and the product it supports, be sure to read and understand the safety
information and the safety instructions, which are available at:
http://thinksystem.lenovofiles.com/help/topic/safety_documentation/pdf_files.html
In addition, be sure that you are familiar with the terms and conditions of the Lenovo warranty for your server,
which can be found at:
http://datacentersupport.lenovo.com/warrantylookup
First Edition (November 2018)
© Copyright Lenovo 2018.
LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant to a General Services
Administration (GSA) contract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No. GS-35F-
05925.
Contents
Safety . . . . . . . . . . . . . . . . . . iii
Safety inspection checklist . . . . . . . . . . . iv
Chapter 1. Introduction . . . . . . . . . 1
Specifications . . . . . . . . . . . . . . . . 1
Firmware updates . . . . . . . . . . . . . . . 5
Configuring the LAN over USB interface
manually. . . . . . . . . . . . . . . . . 8
Installing the LAN over USB Windows device
driver . . . . . . . . . . . . . . . . . . 9
Tech Tips . . . . . . . . . . . . . . . . . . 9
Security advisories . . . . . . . . . . . . . 10
Power on the server . . . . . . . . . . . . . 10
Power off the server . . . . . . . . . . . . . 10
Chapter 2. Server components . . . . 11
Front view . . . . . . . . . . . . . . . . . 12
Front operator panel . . . . . . . . . . . 14
Rear view . . . . . . . . . . . . . . . . . 15
System-board switches, jumpers, and buttons. . . 16
System-board LEDs . . . . . . . . . . . 16
System-board connectors . . . . . . . . . 17
System-board jumpers and buttons . . . . . 19
RAID adapters and the NVMe switch card . . . . 20
Backplates and backplanes . . . . . . . . . . 21
PCIe riser assembly . . . . . . . . . . . . . 23
Internal cable routing. . . . . . . . . . . . . 24
Front VGA cable . . . . . . . . . . . . . 24
Fan cable . . . . . . . . . . . . . . . 26
Power supply . . . . . . . . . . . . . . 27
Flash power module . . . . . . . . . . . 29
3.5-inch simple-swap drive model . . . . . . 30
Four 3.5-inch hot-swap drive model . . . . . 32
Eight 2.5-inch hot-swap drive model . . . . . 34
Ten 2.5-inch hot-swap drive model . . . . . 36
Parts list. . . . . . . . . . . . . . . . . . 38
Power cords . . . . . . . . . . . . . . 45
Chapter 3. Hardware replacement
procedures . . . . . . . . . . . . . . . 47
Installation Guidelines . . . . . . . . . . . . 47
System reliability guidelines . . . . . . . . 48
Working inside the server with the power on . . 49
Handling static-sensitive devices . . . . . . 49
Adapter replacement. . . . . . . . . . . . . 49
Remove an adapter . . . . . . . . . . . 49
Install an adapter . . . . . . . . . . . . 50
Air baffle replacement . . . . . . . . . . . . 51
Remove the air baffle . . . . . . . . . . . 51
Install the air baffle . . . . . . . . . . . . 52
Backplane replacement. . . . . . . . . . . . 53
Remove the hot-swap drive backplane . . . . 53
Install the hot-swap drive backplane . . . . . 54
Backplate replacement . . . . . . . . . . . . 56
Remove the backplate . . . . . . . . . . 56
Install the backplate . . . . . . . . . . . 57
CMOS battery replacement . . . . . . . . . . 58
Remove the CMOS battery . . . . . . . . 58
Install the CMOS battery (CR2032) . . . . . 59
DIMM replacement . . . . . . . . . . . . . 61
Remove a DIMM. . . . . . . . . . . . . 61
Install a DIMM . . . . . . . . . . . . . 63
Drive replacement . . . . . . . . . . . . . . 65
Remove a simple-swap drive . . . . . . . . 65
Install a simple-swap drive . . . . . . . . . 66
Remove a hot-swap drive . . . . . . . . . 66
Install a hot-swap drive . . . . . . . . . . 67
Fan replacement . . . . . . . . . . . . . . 68
Remove a fan . . . . . . . . . . . . . . 68
Install a fan . . . . . . . . . . . . . . . 70
Flash power module replacement . . . . . . . . 72
Remove the flash power module . . . . . . 72
Install the flash power module . . . . . . . 74
Front operator panel replacement . . . . . . . . 75
Remove the front operator panel (2.5-inch
HDD model) . . . . . . . . . . . . . . 75
Install the front operator panel (2.5-inch HDD
model) . . . . . . . . . . . . . . . . 77
Remove the front operator panel (3.5-inch
HDD model) . . . . . . . . . . . . . . 79
Install the front operator panel (3.5-inch HDD
model) . . . . . . . . . . . . . . . . 81
Heat sink replacement . . . . . . . . . . . . 83
Remove the heat sink . . . . . . . . . . . 83
Install the heat sink. . . . . . . . . . . . 85
M.2 drive replacement . . . . . . . . . . . . 86
Remove the M.2 drive . . . . . . . . . . 86
Install the M.2 drive . . . . . . . . . . . 88
PCIe riser assembly replacement . . . . . . . . 90
Remove the PCIe riser assembly . . . . . . 90
Install the PCIe riser assembly . . . . . . . 91
Power supply unit replacement . . . . . . . . . 93
Remove the fixed power supply unit . . . . . 93
Install the fixed power supply unit . . . . . . 95
© Copyright Lenovo 2018 i
Produktspecifikationer
| Varumärke: | Lenovo |
| Kategori: | Server |
| Modell: | ThinkSystem SR250 |
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