pcoletti

Displayport says "no signal" with R9 270 and LG 4k monitor

Discussion created by pcoletti on Jul 22, 2017
Latest reply on Jul 24, 2017 by pcoletti

Hi,

Just got a new 4k monitor and I cannot get the DisplayPort connection to work between my AMD and my the monitor.

 

It says "no signal detected"

 

The documentation for the monitor says the minimum Graphics card for DP is "R7 or higher"

 

I'm running an R9 270 so this should work.

 

I'm using the DP cable supplied with the monitor. (by the way, the HDMI  and DVI connections work fine)

 

Any ideas?

 

P

 

Home built system:

System: Win 10 64 pro

Monitor: LG 27UD58 27" 4K UHD IPS Monitor

Graphics card: Asus AMD Radeon R9 270 DirectCU II

Power: Corsair 850w

 

Radeon system:

Radeon Software Version - 17.1.1

Radeon Software Edition - Crimson ReLive

Graphics Chipset - AMD Radeon (TM) R9 200 Series

Memory Size - 2048 MB

Memory Type - GDDR5

Core Clock - 975 MHz

Windows Version - Windows 10 (64 bit)

System Memory - 6 GB

CPU Type - Intel(R) Core(TM) i7 CPU 950 @ 3.07GHz

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