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cbarista
Journeyman III

Can not Duplicate screen to 2nd display

I try to connect the duplicate dispaly to Smart TV.
1st Method :   I set duplicate screen HDMI connection to Smart TV, it shown black screen (nothing to show)

2nd Method : I connect to wifi display to my SMART TV, It's shown error.

How Can  i  set up to solve this problem ?

---->
My information from

 ----> Window 10 

   ---> Amd Redeon Setting
Graphics Card Manufacturer - Powered by AMD
Graphics Chipset - AMD Radeon HD 8600/8700M
Device ID - 6600
Vendor ID - 1002
SubSystem ID - C706
SubSystem Vendor ID - 144D
Revision ID - 00
Bus Type - PCI Express 2.0
Current Bus Settings - PCI Express 2.0 x8
BIOS Version - 015.037.000.002
BIOS Part Number - BR43360.EM50
BIOS Date - 2013/12/27 04:34
Memory Size - 1024 MB
Memory Type - DDR3
Memory Clock - 900 MHz
Core Clock - 825 MHz
Total Memory Bandwidth - 28 GByte/s
Memory Bit Rate - 1.80 Gbps
2D Driver File Path - /REGISTRY/MACHINE/SYSTEM/CurrentControlSet/Control/Class/{4d36e968-e325-11ce-bfc1-08002be10318}/0001
OpenGL® API Version - Not Available
OpenCL™ API Version - 1.2

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benman2785
Big Boss

Re: Can not Duplicate screen to 2nd display

let me guess you use a Laptop

1. YOU HAVE TO PRESS THE CORRECT HOTKEY TO ENABLE HDMI OUTPUT ON YOUR LAPTOP
1a. read your laptop manual and go to the different display modi and find out what hotkey

usually you have: show on both screens, show on hdmi, show internal display
so happy reading

btw - install latest driver too

PC: R7 2700X @PBO + RX 580 4G (1500MHz/2000MHz CL16) + 32G DDR4-3200CL14 + 144hz 1ms FS P + 75hz 1ms FS
Laptop: R5 2500U @30W + RX 560X (1400MHz/1500MHz) + 16G DDR4-2400CL16 + 120Hz 3ms FS
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