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Radeon (TM) RX 470 Graphics

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Sapphire Nitro+ RX 470 OC

Need some help

Issue: Non stop blinking / Detecting new ghost monitor
Detects 2 ghosts monitor

Tried: Windows 10 x64, reinstalled OS many times for each try of driver versions (oldest i have 16.9.x to latest 17.7.2)
Worst on Windows 7, main display is not viewable

Every fresh installed OS with basic display driver, works fine with no blinking... issue comes after updating video card driver...
LG ULTRAWIDE(HDMI)
2560 x 1080 (32 bit) (60Hz)

This is the monitor I have, yet there are two ghost Non PnP monitor. Blinking comes when one of the ghost monitor disappear and reappear. Frequency is almost every time that you can't work, and worst is to play games.

Uploaded on youtube the issue:


Please help investigate if my card is really broken and no driver or windows config can fix this. Thanks!
 

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Did you reinstall ALL your MOBO drivers after installing Windows???? Especially the Chipset Driver???!!! AND WELCOME TO TPU :lovetpu:
 
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r9

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I would try different cables. Change type of cable hdmi to display or vice versa.
 
Joined
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Processor AMD FX(tm)-8350 Eight-Core Processor (8 CPUs), ~4.0GHz
Motherboard MSI 970 Gaming
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Memory Kingston Hyper X Fury 8gb 1866 (x4)
Video Card(s) Sapphire NITRO Radeon RX 470 4GB OC
Storage Seagate SATA 3TB & 2TB, 120GB SSD
Display(s) LG 34UM58-P
I have 3 HDMI cables, were able to test 2. Have tried using other old monitor, same issue.

For the mobo drivers and chipset, yes tested both installing them first before the video card driver and video card driver first.

Thanks all!
 

Toothless

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Please tell us you didn't flash the bios.
 
Joined
Jul 27, 2017
Messages
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Processor AMD FX(tm)-8350 Eight-Core Processor (8 CPUs), ~4.0GHz
Motherboard MSI 970 Gaming
Cooling Cooler Master Hyper 212X
Memory Kingston Hyper X Fury 8gb 1866 (x4)
Video Card(s) Sapphire NITRO Radeon RX 470 4GB OC
Storage Seagate SATA 3TB & 2TB, 120GB SSD
Display(s) LG 34UM58-P
No Latest BIOS of video card from Sapphire, so I haven't done that one. :)
 
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