Lenovo ThinkServer RS140 - Manual (Page 32)

5 System fan 1 6 Power supply assembly
7 System fan 3 8 Heat sink
9 Rack handle (right) 10 Microprocessor
11 Slim-optical-drive bracket 12 Slim optical drive
13 2.5-inch hard disk drive 3 14 2.5-inch hard disk drive 2
15 Memory modules 16 2.5-inch hard disk drive 1
17 2.5-inch hard disk drive 0 18 Front panel board
19 System fan 2 20 System board
CRU identification
CRUs are parts that can be upgraded or replaced by the customer. If a CRU is determined to be defective
during the warranty period, a replacement CRU will be provided to the customer. Customers are responsible
for installing the self-service CRUs for this product. Customers also can install optional-service CRUs, which
might require some technical skills or tools, or request that a technician install the optional-service CRU
under the terms of the applicable warranty service type for your country or region.
Non-CRUs must be replaced only by trained service technicians.
The following table lists the major FRUs in your server and the CRU identification information. For a complete
listing of FRU information, such as FRU part numbers and supported server models, go to:
http:/www.lenovo.com/serviceparts-lookup
Notes:
• Before servicing a Lenovo product, ensure that you read and understand “Safety information” on page iii.
• Use only parts provided by Lenovo.
FRU description
Self-service
CRU
Optional-service
CRU
Coin-cell battery Yes No
Ethernet card Yes No
Fan duct Yes No
Front panel board No No
Hard disk drive No No
Heat sink Yes No
Memory module Yes No
Microprocessor No Yes
PCI card (available on some models) Yes No
Power supply assembly No Yes
Rack handles Yes No
Riser card assembly No Yes
Slim optical drive (available on some models) Yes No
System board No No
System fan No No
20 ThinkServer RS140 User Guide and Hardware Maintenance Manual