Dell U4021QW Reference guide

Dell
Brand
Dell
Model
U4021QW
Type
Reference guide

Dell U4021QW: Experience visual excellence with this cutting-edge monitor, featuring an expansive 40-inch curved InfinityEdge display that delivers breathtaking visuals with its WQHD (5120 x 2160) resolution. Immerse yourself in vibrant colors and sharp details, making it ideal for professional content creation, multitasking, and entertainment.

Dell U4021QW: Experience visual excellence with this cutting-edge monitor, featuring an expansive 40-inch curved InfinityEdge display that delivers breathtaking visuals with its WQHD (5120 x 2160) resolution. Immerse yourself in vibrant colors and sharp details, making it ideal for professional content creation, multitasking, and entertainment.

Month yyyy
Statement of Volatility – Dell U4021QW
CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the
problem.
The Dell U4021QW 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 XXXX 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)
Serial Flash
ROM
MX25L1287
2FM2I-10G
U301 Non-volatile Flash memory,
128M bit. To store scaler
firmware.
No Part place on Interface Board,
it has hardware/software write
protected.
EEPROM
FM24C1024
A-SO-T-G
U302
Non-volatile memory, 1024k
bit. To store DP EDID,
HDCP and user adjust data.
No
Part place on Interface Board,
it has hard
ware/software write
protected.
DDR3
SDRAM
NT5CB256
M16ER-FL
U800/U801/
U802/U803
Volatile memory 1Gbit
(256Mbx16). To store video
data stream and firmware
code.
No Part place on Interface Board.
Serial Flash
ROM
W25Q80DVS
NIG
U2601
Non-volatile Flash memory, 8M
bit. To store Thunderbolt and
PD firmware.
No
Part place on Interface Board,
it has hardware/soft
ware write
protected.
Serial Flash
ROM
W25X40CLS
NIG
U3301
Non-volatile Flash memory, 4M
bit. To store USB3.0 firmware.
No
Part place on Interface Board,
it has hardware/soft
ware write
protected.
EEPROM
GT24C02A-
2GLI-TR
U1200/U120
1
Non-volatile memory, 2k bit.
To store HDMI1/2 EDID,
data.
No
Part place on Interface Board,
it has hard
ware/software write
protected.
Serial Flash
ROM
W25X40CLS
NIG
U804
Non-volatile Flash memory, 4M
bit. To store USB3.0 firmware.
No
Part place on USB Side Board,
it has hardware/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.
  • Page 1 1

Dell U4021QW Reference guide

Dell
Brand
Dell
Model
U4021QW
Type
Reference guide

Dell U4021QW: Experience visual excellence with this cutting-edge monitor, featuring an expansive 40-inch curved InfinityEdge display that delivers breathtaking visuals with its WQHD (5120 x 2160) resolution. Immerse yourself in vibrant colors and sharp details, making it ideal for professional content creation, multitasking, and entertainment.

Download PDF
report

Ask a question and I''ll find the answer in the document

Finding information in a document is now easier with AI

Related papers

Other documents