Dell UltraSharp 27, User Manual

Page: 27 / 75

Setting Up the Monitor  27
4. Connection Guide for 4K2K (max.) Resolution (Single DP Cable)
1. Follow the connection guide below
for DP cables connection.
2. Turn On the monitor by pressing
the power on/off button.
3. Power up/ Boot up the computer or
notebook.
4. Change resolution if necessary up to
3860 x 2160 60Hz.
•
Graphics card requirement:
Single DP port that is compliant to
DP1.2 support HBR2.
Troubleshooting
•
To speed up monitor
initialization, disable monitor
Sleep by OSD (Menu>Energy
Settings>Monitor Sleep> Disable).
2. Black screen :
•
Ensure the graphics card support
DP1.2 (older DP version is not
supported by UP2715K).
1. BIOS/Post screen is not observed,
black screen during BIOS/Post,
long period of black screen when
monitor wake from sleep:
3. Cannot achieve or image unstable
at 5k3k resolution:
•
Ensure your graphics card is
capable to support 4k2k.
•
Use only the in-box DP cables for
connection to your PC.
Non-DP certified or low quality
DP cable may degrade signal
integrity/bandwidth, resulting in
reduced performance.
DP1 mDP DP2
DP1 mDP DP2
1. Notebook with DP port
2. Noted book with mDP
port
C
E
mDP – mDP cable (1x)
Connect mDP port on
monitor to any mDP port
on notebook
C D
C
DP – mDP cable (1x)
Use one of the DP – mDP
cables to connect mDP
port on monitor to the DP
port on notebook
D
E