Dell U2917W User Manual
CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the
problem.
Description
Reference
Designator
Volatility Description
User
Accessible
for external
data
Remedial Action (Action
necessary to prevent loss of
data)
Serial Flash
MX25L3233
FM21
U301
Non-volatile Flash memory,
32M bit. To store firmware.
Delta-E and Uniformity
calibration data.
No
Part placed on Interface Board,
it is hardware/software write
protected.
EEPROM
24C02
U1202/
U1203
Non-volatile EEPROM 2K
bit. To store HDMI EDID,
No
Part placed on Interface Board,
it is hard
ware/software write
protected.
DDR3
SDRAM
NT5CB64M
16FP-DH
U401
Volatile memory 64Mbx16
(1Gb)
. To store video data
stream and firmware code.
No
Part placed on Interface Board.
Serial Flash
W25Q16DVS
SIG
U1404
Non-volatile Flash memory,
16M bit. To
ISP function
No
Part placed on Interface Board,
it is soft
ware write protected.
EEPROM
24C32
U303
Non-volatile EEPROM 32K bit.
To store monitor DC on / off
store.
HDCP and user adjust
data.
No
Part placed on Interface Board,
it is soft
ware write protected.
CAUTION: All other components on the system board lose data if power is removed from the system. Primary power
loss (unplugging the power cord and removing the battery) destroys all user data on the memory (DDR3, 1067 MHz).
Secondary power loss (removing the on-board coin-cell battery) destroys system data on the system configuration
and time-of-day information.
Statement of Volatility – Dell U2917W
The Dell U2917W 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 U2917W system board.
Table 1. List of Non-Volatile Components on System Board
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© 2016 Dell Inc.
July 2016
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