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November 16th, 2025 00:31
Connecting 3rd display not working on Dell Pro 14
I have the PA14250 with an Intel Arc 130V 8GB integrated graphics card. I'm trying to connect three monitors:
1. Primary - Samsung M90SF OLED via Thunderbolt port USB-C, at 3840x2160, 60hz (LS32FM902SEXXY)
2. Second - Samsung S34C65xT via Thunderbolt port USB-C, at 3440x1440, at 59.97hz (LS34C650VAEXXY)
3. Third - Samsung C27R500FHE via HDMI (LC27R500FHEXXY)
I can extend the desktop when connecting the first two monitors, but as soon as I connect the third by HDMI the M90SF drops its connection
Do I need a powered port replicator, or is there something I can configure to make this work?
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ejn63
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November 16th, 2025 01:06
The ARC 130V can only drive three displays simultaneously - you can disable the internal screen, which should allow the other three to function. If you need the internal display, you will need a displaylink adapter to a handle the fourth display (or a dock that has displaylink support).