Screen blackout issues

[Zoof]

Currently running triples with 1080ti 11gb, i7 700k, 650watt psu and ASUS® ROG STRIX Z270E .
Ive had a long standing issue with my PC whereby if the gpu temps go above 65 degrees one of my monitors blacks out but game keeps running.
I thought gpu's could run much hotter than this before throttling or causing issues but its definitely temperature related as it never happens belows those temps . The card max temp is set to 84 degrees.
Ive got msi fan curve set and i monitor gpu cpu temps with no over clocks.
Has anyone had this issue before or ever come across this type thing very fustrating problem.
Any suggestions?

 

[SpyderTracks]

Currently running triples with 1080ti 11gb, i7 700k, 650watt psu and ASUS® ROG STRIX Z270E .
Ive had a long standing issue with my PC whereby if the gpu temps go above 65 degrees one of my monitors blacks out but game keeps running.
I thought gpu's could run much hotter than this before throttling or causing issues but its definitely temperature related as it never happens belows those temps . The card max temp is set to 84 degrees.
Ive got msi fan curve set and i monitor gpu cpu temps with no over clocks.
Has anyone had this issue before or ever come across this type thing very fustrating problem.
Any suggestions?

Is this a PCSpecialist build? Can you post your full specs from the order page?

 

[Zoof]

Yes it is . Heres full spec
Case GAME MAX FALCON BLACK GAMING CASE (RGB LED)
Processor (CPU) Intel® Core™i7 Quad Core Processor i7-7700k (4.2GHz) 8MB Cache
Motherboard ASUS® ROG STRIX Z270E GAMING: LGA1151, USB 3.1, SATA 6GB, WiFi - RGB
Ready!
Memory (RAM) 16GB Corsair VENGEANCE DDR4 2666MHz (2 x 8GB)
Graphics Card 11GB NVIDIA GEFORCE GTX 1080 Ti - HDMI, 3x DP GeForce - GTX VR Ready!
1st Hard Disk 1TB SEAGATE FIRECUDA 3.5" SSHD - UP TO 5X FASTER THAN HDD!
M.2 SSD Drive 500GB WD BLUE™ M.2 SSD (up to 545MB/s R | 525MB/s W)
DVD/BLU-RAY Drive 24x DUAL LAYER DVD WRITER ±R/±RW/RAM
Power Supply CORSAIR 650W TXm SERIES™ MODULAR 80 PLUS® GOLD, ULTRA QUIET
Power Cable 1 x 1 Metre UK Power Cable (Kettle Lead)
Processor Cooling CoolerMaster MasterLiquid 240 High Performance Liquid Cooler
Thermal Paste STANDARD THERMAL PASTE FOR SUFFICIENT COOLING
Sound Card Creative Sound Blaster Z 5.1 PCI-E Soundcard - OEM
Wireless/Wired Networking 10/100/1000 GIGABIT LAN PORT (Wi-Fi NOT INCLUDED)
USB Options 2 PORT (2 x TYPE A) USB 3.0 PCI-E CARD + STANDARD USB PORTS
Operating System Genuine Windows 10 Home 64 Bit - inc DVD & Single Licence
Operating System Language United Kingdom - English Language
DVD Recovery Media Windows 10 (64-bit) Home DVD with paper sleeve

 

[Zoof]

Also to add i have tried different cables old and newer nvidia drivers with same issue still exists.

 

[ubuysa]

How long have you had it? If it's still under warranty I would call PCS, that sounds like hardware to me.

Via Tapatalk

 

[Zoof]

Have had it since 2017 so out Warranty but i have previously raised this with PCS and received a replacement GPU as a result but the problem has never really been rectified and is only really managed by me making sure to keep my GPU under 50 degrees which as you can imagine is quite difficult with some titles on triples and especially when attempting to run VR which i have now given up on.

 

[Charlas]

Silly as it sounds, might be the PSU, perhaps too much draw on the circuit? Had stranger things happen with bad psu's in the past, my current rig (twin Xeon with pascal based quadro) and that needed a beast of a psu to stay stable, well over what you would think, 800s just didn't cut the mustard with it, got a platinum 1000 in to sort that! And been stable ever since. If you can borrow a psu of a friend/family and try it, see how it goes, just make sure it's high enough rated. Or try remove everything from the psu you don't absolutely need (disks and the likes) and see how you get on

 

[Zoof]

Yes im starting to suspect the psu as i have had this suggested on a couple of forums . Not sure how confident i am of doing this myself but i will look into it and i will certainly upgrade it to reach a solution.

 

[Charlas]

Like I said, pull everything loading the psu off it, and only the MB/Gpu plugged in (if possible, if you need boot disk obv do that), unplug all USB stuff (small load, but still load) except kb/mouse

Then try see what you get. Also have a look in your event viewer system log, see if your getting Windows reporting over or under power warnings. Psu issues though are a royal pain to investigate, as they only usually happen under load, and the Gpu is one of the highest load creators in a pc.