Reference Guide

Dell Inc. Telephone: [phone]
One Dell Way Telefax: 512.728.3653
Round Rock, TX 78682
Page 1
Date: June 5, 2017
Subject: Statement of Volatility – Dell E2219HN Monitor
To whom it may concern:
The purpose of this document is to certify that Dell’s E2219HN monitor will not save, retain or reproduce a
signal to any internal or external component after power has been removed and reapplied to the unit.
The Dell E2219HN monitor contains both volatile and non-volatile (NV) memory ICs. Volatile memory(s)
lose their data immediately upon removal of power. Non-volatile memory ICs continue to retain their data
even after the power has been removed. However, no input video data is written into these memory ICs
during operation.
List below contains volatile and non-volatile memory ICs used in the Dell E2219HN monitor.
System EEPROM
ATMEL AT24C16
Size
16Kbit
Type [e.g. Flash PROM, EEPROM]
EEPROM
Volatility
Non-volatile
Can user programs or operating
system write data to it during normal
operation?
OSD setting: Yes
Purpose
Storage of system setting (OSD)
How is data input to this memory?
Control the OSD menu and change OSD setting (ex. Brightness,
contrast, color setting) and the setting will be stored into system
EEPROM
How is this memory write protected?
Software write protected