Dell OptiPlex 9030 All In One Optiplex 9030 AIO Statement of Volatility - Page 1

Statement of Volatility - Dell Optiplex 9030 AIO CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the problem. The Dell OptiPlex 9030 AIO 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 OptiPlex 9030 AIO system board. Table 1. List of Non-Volatile Components on System Board Description Reference Designator Volatility Description User Accessible for external data Remedial Action (Action necessary to prevent loss of data) Embedded U9425 96K bytes non-volatile memory. No N/A Flash in 2K bytes of on-chip ROM for embedded keyboard controller 256 bytes of controller on-chip RAM. SMSC5555 Panel EDID U29 Non-volatile memory, 1024 No N/A & setting in bytes. eDP converter IC System J131, Non Volatile memory, 64 Mbit No N/A BIOS J132 (8 MB) & 32 Mbit (4 MB), System BIOS and Video BIOS for basic boot operation, PSA (on board diags), PXE diags. System Memory - DDR3 memory Two Volatile memory in OFF state Yes SODIMM One to two modules must be connectors: populated. System memory XMM1,3 size will depend on SODIMM modules and must be between 2 GB and 16 GB. Power off system Media Card - SD/MS/MM C/xD One media card slot: J56 Non Volatile memory Yes N/A System On System Non Volatile memory 512 No N/A memory memory Bytes. SPD EEPROM SODIMM( s) - 2 present Stores memory manufacturer data and timing information for correct operation of system memory. TPM U9421 4K bytes non-volatile memory No N/A located in the TPM module. RTC CMOS Battery Volatile battery back-backed No CMOS memory 256 bytes. Stores CMOS information. Removing the on board Coin Cell battery. June 2013