No signal problem with a GTX 1060 6GB

zero50

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Hello, could you please take a look at my problem?
I would appreciate any ideas on fixing it...

Status: UNRESOLVED

Computer Type: Custom build desktop.

GPU: GTX 1060 6GB VRAM (KFA2 EX OC White)

CPU: 2500K (Tried both base frequency and OC to 4.00.)

Motherboard: Gigabyte z68p-ds3

RAM: Corsair Vengeance LPX 2x 8GB 2133mhz running at around 1300mhz

PSU: Brand new Corsair RM650X (Replaced a failed older one a week ago)

Operating System & Version: Windows 7 64bit, clean install

GPU Drivers: 397.31 Clean install after DDU (upgraded from 650ti boost.

Description of Problem: Cannot get HDMI signal to my 4k TV (It displays "NO SIGNAL".) The TV is a Samsung MU6120 and supports up to 4k res. Ps4 Pro/Xbox 360/Snes work fine. Just upgraded from a GTX 650 TI BOOST that displayed fine on the TV even in 4k. The PC displays fine on my 1080p DELL S2715H monitor.

Troubleshooting: I've tried various options in NVIDIA Control like setting it to 4:2:2 or Limited RGB and nothing worked.

Tried rigorous detection. I'm not sure it did anything differently.

Tried 720p, 1080i, no luck.

Tried the same cable with my laptop, it worked fine.

Tried it on the integrated adapter's HDMI port, it worked fine (No 4k though).

The old 650 ti boost displayed fine. When plugged in via HDMI it would immediately use 4k res on the TV.

Tried booting the PC while connected to the TV, no signal.

Tried passing the signal through a HDMI splitter by KINIVO, works but supports only up to 1080p.

Tried TV options such as disabling UHD color, putting the source to "Game" and "PC". No luck...

The cable works fine with my PS3.

Not tried: Another HDMI cable on the TV. The PC is in another room, so I can use only that specific cable which is 3m long.

DVI cable. Don't have any, might buy one tomorrow.

Older drivers.

So, any ideas what that might be? )-:
 

My Computer My Computer

At a glance

Windows 7 Professional SP1Intel I5 2500KCORSAIR 8GBNVIDIA GTX 650 Ti
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Custom Build
OS
Windows 7 Professional SP1
CPU
Intel I5 2500K
Motherboard
Gigabyte Z68P-DS3
Memory
CORSAIR 8GB
Graphics Card(s)
NVIDIA GTX 650 Ti
Hard Drives
Western Digital Black WD1002FAEX 1TB 7200 RPM 64MB Cache SATA 6.0Gb/s
Antivirus
Avast
Browser
Google Chrome
Hi zero50,

I have noticed that you have not had any replies as of yet.
I don't know if I can help but I had a thought that might be worth a try!
Have you checked your TV to see if there is any updates or firmware updates?
I assume that you have checked that there are no updates available for your PC with regards to drivers etc?

I hope this helps!
 

My Computer My Computer

At a glance

Win 7 HP SP1 64-bit Vista HB SP2 32-bit Linux...Intel(R) Pentium(R) CPU P6200 @ 2.13GHz4.00 GBIntel(R) Graphics Media Accelerator HD
Computer type
Laptop
Computer Manufacturer/Model Number
Fujitsu LIFEBOOK
OS
Win 7 HP SP1 64-bit Vista HB SP2 32-bit Linux Mint 18.3
CPU
Intel(R) Pentium(R) CPU P6200 @ 2.13GHz
Motherboard
FUJITSU FJNBB06
Memory
4.00 GB
Graphics Card(s)
Intel(R) Graphics Media Accelerator HD
Sound Card
[1] Realtek High Definition Audio [2] Intel(R) Display Audio
Screen Resolution
1366 x 768 x 32 bits (4294967296 colors) @ 59 Hz
Hard Drives
TOSHIBA MK5076GSX
Antivirus
AVG FREE
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