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Blinking Display Port Cables

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Picture keeps going black on display port, bought a few cables, eventually they all have this issue but I don't have this issue on DVI with same monitor and videocard. That would be fine except the #1 assigned monitor position is display port and even if I specify the primary monitor in Windows, certain applications will shove it onto my secondary monitor which is HDMI. With this videocard I only have one DVI port and that has the lowest priority of any ports for some reason.

Are there any brands of Display Port cable that don't have the picture blink black periodically? Reviews for them all seem to universally have criticism of junk cables and they all seem to be made by the same generic low quality OEM.
 

eidairaman1

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Hmm this is a new one, have you restored gpu control panel settings to default, what about the monitor?
 
Joined
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Processor Intel i9-12900KS: 50x Pcore multi @ 1.18Vcore (target 1.275V -100mv offset)
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Display(s) Dell S3220DGF 32" 2560x1440 165Hz Primary, Dell P2017H 19.5" 1600x900 Secondary, Ergotron LX arms.
Case Lian Li O11 Air Mini
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Power Supply Super Flower Leadex Platinum SE 1000W 80+ Platinum White
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Software Win 10 LTSC 21H2
I am certain it is the cable. I had two DP cables on hand, both are junk. Bought a second cable from Monoprice and had issue with more frequency and the cable looked like the same garbage generic. Normally had good luck with monoprice in the past. I would like to know a brand that makes a quality cable product.

When I look at critical reviews for cables on Amazon and Newegg, they all complain about this issue, so I cannot be the only one.
 

Norton

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I cannot be the only one.
I have similar issues with DP cables going bad. I've had one reg DP and 2 mini DP cables go bad on me over the past couple of years. My monitors are fairly new and I've had the issue occur over 2 different gpu's (7870 and an RX 580)

Never had an issue with an HDMI or DVI cable

Subbed to see if anyone can bring some insight towards a solution....
 
Joined
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Messages
6,880 (1.02/day)
Location
USA
System Name Computer of Theseus
Processor Intel i9-12900KS: 50x Pcore multi @ 1.18Vcore (target 1.275V -100mv offset)
Motherboard EVGA Z690 Classified
Cooling Noctua NH-D15S, 2xThermalRight TY-143, 4xNoctua NF-A12x25,3xNF-A12x15, 2xAquacomputer Splitty9Active
Memory G-Skill Trident Z5 (32GB) DDR5-6000 C36 F5-6000J3636F16GX2-TZ5RK
Video Card(s) EVGA Geforce 3060 XC Black Gaming 12GB
Storage 1x Samsung 970 Pro 512GB NVMe (OS), 2x Samsung 970 Evo Plus 2TB (data 1 and 2), ASUS BW-16D1HT
Display(s) Dell S3220DGF 32" 2560x1440 165Hz Primary, Dell P2017H 19.5" 1600x900 Secondary, Ergotron LX arms.
Case Lian Li O11 Air Mini
Audio Device(s) Audiotechnica ATR2100X-USB, El Gato Wave XLR Mic Preamp, ATH M50X Headphones, Behringer 302USB Mixer
Power Supply Super Flower Leadex Platinum SE 1000W 80+ Platinum White
Mouse Zowie EC3-C
Keyboard Vortex Multix 87 Winter TKL (Gateron G Pro Yellow)
Software Win 10 LTSC 21H2
I have similar issues with DP cables going bad. I've had one reg DP and 2 mini DP cables go bad on me over the past couple of years. My monitors are fairly new and I've had the issue occur over 2 different gpu's (7870 and an RX 580)

Never had an issue with an HDMI or DVI cable

Subbed to see if anyone can bring some insight towards a solution....
Not to mention that monitors are increasingly skipping the DVI port to only offer display port.
 

eidairaman1

The Exiled Airman
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Messages
40,435 (6.58/day)
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System Name PCGOD
Processor AMD FX 8350@ 5.0GHz
Motherboard Asus TUF 990FX Sabertooth R2 2901 Bios
Cooling Scythe Ashura, 2×BitFenix 230mm Spectre Pro LED (Blue,Green), 2x BitFenix 140mm Spectre Pro LED
Memory 16 GB Gskill Ripjaws X 2133 (2400 OC, 10-10-12-20-20, 1T, 1.65V)
Video Card(s) AMD Radeon 290 Sapphire Vapor-X
Storage Samsung 840 Pro 256GB, WD Velociraptor 1TB
Display(s) NEC Multisync LCD 1700V (Display Port Adapter)
Case AeroCool Xpredator Evil Blue Edition
Audio Device(s) Creative Labs Sound Blaster ZxR
Power Supply Seasonic 1250 XM2 Series (XP3)
Mouse Roccat Kone XTD
Keyboard Roccat Ryos MK Pro
Software Windows 7 Pro 64
Not to mention that monitors are increasingly skipping the DVI port to only offer display port.

I wonder if 45 degree or right angle cables would help with signalling. I havent had a problem with a dp to vga adapter.
 
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