Lenovo ThinkPad R40 ThinkPad R40, R40e - Hardware Maintenance Manual (March 20 - Page 149
Parts
View all Lenovo ThinkPad R40 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 149 highlights
Parts list v Each FRU is available for all types or model, unless specific types or models are specified. v A CRU (Customer Replaceable Units) is identified by a single asterisk (*) or two asterisks (**) in the CRU ID column. An N in the CRU ID column means that the part is not a CRU. A single asterisk (*) means that the part is a Tier 1 CRU; two asterisks (**) mean that the part is a Tier 2 CRU. Tier 1 CRU: (Example- Mouse, External Keyboard, and Hard-disk drive with coin screw) - NO TOOLS ARE REQUIRED. - A coin or a thumb screw is acceptable. - Minimal technical expertise is required. - Minimal problem determination is required-less than 5 minutes. Tier 2 CRU: (Example- Adapter card, ThinkPad memory) - Up to 4 screws or fasteners have to be removed. - Some technical experience is required. - HelpCenter assistance may be used. - Problem determination can be done by customer, either on site or with HelpCenter assistance. (continued) ThinkPad R40 145