Dell Latitude 3330 Statement of Volatility

Statement of Volatility – Dell Latitude™ 3330 CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the problem. The Dell Latitude™ 3330 contains both volatile and non-volatile (NV) components. Volatile components lose their data immediately after power is removed from the component. Non-volatile (NV) components continue to retain their data even after power is removed from the component. The following NV components are present on the Dell Latitude™ 3330 system board. Table 1. List of Non-Volatile Components on System Board

Remedial Action (Action

Reference Accessible

Description Volatility Description necessary to prevent loss of

Designator for external

data)

U2702 256K byte of embedded No NA

Embedde

Flash memory for keyboard

d Flash in

embedde controller BIOS code, asset tag, and BIOS passwords.

controlle

MEC5055 Panel Part of Non-Volatile memory, 128 No NA EEDID panel bytes. EEPROM assembly Stores panel manufacturing

information, display configuration data.

System U6001, Non-Volatile memory, No NA BIOS U6002 64Mbit (8MB), 32Mbit (4MB)

System BIOS and Video BIOS for basic boot operation, PSA (on board diags), PXE diags.

System Two Volatile memory in OFF Yes Power off system Memory – So DIMMs state (see state definitions DDR3L connectors: later in text) memory

DM1, DM2 One or both modules will be

populated. System memory size will depend on So DIMM modules and will be between 2 GB and 16 GB inclusive

System On memory Non-Volatile memory 2Kbit No NA memory So DIMM(s) (256 bytes). One device SPD – one or present on each So DIMM. EEPROM two present Stores memory

manufacturer data and timing information for correct operation of system memory.

April 2013