Lenovo ThinkServer TD340 (English) User Guide and Hardware Maintenance Manual - Page 44

1 Heat sink and fan assembly 2 2 CPU1 DIMMs (vary by model) 3 Heat sink and fan assembly 1 4 Intelligent Diagnostics Module (available in some models) 5 Front panel 6 Optical drive bay 2 (with an optical drive installed in some models) 7 Optical drive bay 1 (with an optical drive installed) 8 Hard disk drive bay 3 9 Hard disk drive bay 2 10 Hard disk drive bay 1 11 Hard disk drive bay 0 12 Front system fan 1 13 Front system fan 2 14 System board 15 System board battery 16 Expansion card (varies by model) 17 Rear system fan 3 18 Power supply 19 CPU2 DIMMs (vary by model) 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. Description Self-service CRU Front system fan Yes Front panel board assembly No Hard disk drive Yes Heat sink and fan assembly Yes Hot-swap hard-disk-drive backplane (available in some No models) Hot-swap redundant power supply (available in some Yes models) Intelligent diagnostic module (available in some models) No Keyboard Yes Memory module Yes Microprocessor No Mouse Yes Non-hot-swap power supply assembly (available in some No models) Optional-service CRU No Yes No No Yes No Yes No No Yes No Yes 32 ThinkServer TD340 User Guide and Hardware Maintenance Manual