F5F Stay Refreshed Hardware Desktop Signal drops upon powering up the television.

Signal drops upon powering up the television.

Signal drops upon powering up the television.

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CrazyBoy316
Junior Member
9
03-20-2022, 03:23 PM
#1
I possess the following setup: Graphics Card: RTX 4080 1. Dell 24" S2417DG (Horizontal, 1440p at 144hz via DisplayPort) 2. Dell 24" P2419H (Vertical, 1080p at 60hz via DisplayPort) I also have a TV connected to the PC. 3. LG 55" C2 (Horizontal, 2160p at 120hz via HDMI 2.1) The issue is that when I want to stream or watch TV, turning on the TV causes Monitor #1 to lose signal abruptly, creating a flickering effect. This makes it difficult to use the TV and PC simultaneously without disconnecting one of them. I'm running Windows 11, and I've set Monitor #1 and #2 to extend while TV #3 remains disconnected. Perhaps someone has faced a similar problem and can offer guidance.
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CrazyBoy316
03-20-2022, 03:23 PM #1

I possess the following setup: Graphics Card: RTX 4080 1. Dell 24" S2417DG (Horizontal, 1440p at 144hz via DisplayPort) 2. Dell 24" P2419H (Vertical, 1080p at 60hz via DisplayPort) I also have a TV connected to the PC. 3. LG 55" C2 (Horizontal, 2160p at 120hz via HDMI 2.1) The issue is that when I want to stream or watch TV, turning on the TV causes Monitor #1 to lose signal abruptly, creating a flickering effect. This makes it difficult to use the TV and PC simultaneously without disconnecting one of them. I'm running Windows 11, and I've set Monitor #1 and #2 to extend while TV #3 remains disconnected. Perhaps someone has faced a similar problem and can offer guidance.

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Silvinha10
Senior Member
694
03-21-2022, 08:46 PM
#2
I'm unsure about the exact model of your 4060, but I've had similar problems with older cards. Even if the back has four display connectors, it might only handle a few monitors at once—like three. Shared ports such as HDMI and DisplayPort 1 can't be used together. Check your manual or contact the manufacturer for supported configurations. Have a great day!
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Silvinha10
03-21-2022, 08:46 PM #2

I'm unsure about the exact model of your 4060, but I've had similar problems with older cards. Even if the back has four display connectors, it might only handle a few monitors at once—like three. Shared ports such as HDMI and DisplayPort 1 can't be used together. Check your manual or contact the manufacturer for supported configurations. Have a great day!

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Broflash
Senior Member
740
03-23-2022, 01:12 AM
#3
I have the MSI RTX 4080 Gaming X Trio. After reviewing the specs, it doesn’t stand out clearly. However, based on your note, it might be related to bandwidth or interference. The monitor near the HDMI port was connected directly, but I’ve moved the next port to HDMI and it’s working fine so far. I’ll keep an eye on things and let you know if anything changes.
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Broflash
03-23-2022, 01:12 AM #3

I have the MSI RTX 4080 Gaming X Trio. After reviewing the specs, it doesn’t stand out clearly. However, based on your note, it might be related to bandwidth or interference. The monitor near the HDMI port was connected directly, but I’ve moved the next port to HDMI and it’s working fine so far. I’ll keep an eye on things and let you know if anything changes.

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theTomBomb2
Member
117
03-24-2022, 04:58 PM
#4
You're experiencing a signal issue with your Gigabyte 4080 monitor connected through DP and the Samsung S90C via HDMI. The problem occurs when turning on your TV, causing the monitor to enter a no-signal loop. You've tried various DP ports and still face the issue, despite trying everything. Please help!
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theTomBomb2
03-24-2022, 04:58 PM #4

You're experiencing a signal issue with your Gigabyte 4080 monitor connected through DP and the Samsung S90C via HDMI. The problem occurs when turning on your TV, causing the monitor to enter a no-signal loop. You've tried various DP ports and still face the issue, despite trying everything. Please help!

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Giorgosmy157
Member
73
03-25-2022, 12:51 AM
#5
You're experiencing a signal issue with your Gigabyte 4080 monitor connected through DP and the Samsung S90C via HDMI. The problem occurs when turning on your TV, causing the monitor to enter a no-signal loop. You've tried various DP ports and still face the issue, despite trying everything. Please help!
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Giorgosmy157
03-25-2022, 12:51 AM #5

You're experiencing a signal issue with your Gigabyte 4080 monitor connected through DP and the Samsung S90C via HDMI. The problem occurs when turning on your TV, causing the monitor to enter a no-signal loop. You've tried various DP ports and still face the issue, despite trying everything. Please help!