If you experience a situation in which the computer does not start at all or if it does turn on (lights turn on and fans are spinning), but the computer does not show any image, listen for a series of beeps during start-up.
These guides will take you step by step through the safe removal of what are considered to be the Customer Replaceable Unit (CRU) parts of the Various OptiPlex 760 Form Factor Chassis. (CRUs are the parts of the system that shouldn't need an engineer to remove or replace.
This article only applies to: systems with Windows 8 / 8.1 pre-installed. Windows 8 / 8.1 upgrades or installs on systems not initially sold with Windows 8 / 8.1 may not have some of the settings described below.
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