As an alternative to downloading drivers individually, Dell customers can request discs containing the operating system originally installed on their system, as well as the device drivers and utilities specific to the system configuration as it was originally shipped.
These guides will take you step by step through the safe removal of what Dell consider to be the Customer Replaceable Unit (CRU) parts of a Latitude E6440 system. (CRUs are the parts of the system that shouldn't need an engineer to remove or replace.
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