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1 Rookie
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3 Posts
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214
June 29th, 2024 06:17
Why can't the P2422H support 1920x1080
My laptop is a Dell Precision 7530, connected via USB Type-C to a WD19 docking station, which in turn connects to three monitors: two P2419H monitors via DisplayPort and one P2422H monitor via HDMI. The issue is that both P2419H monitors support 1920x1080 resolution, while the P2422H only supports 720x576. Why can't the P2422H support 1920x1080? Thanks.
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ejn63
10 Elder
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28.6K Posts
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June 29th, 2024 10:53
Which WD19 -- WD19T, WD19S, etc.
Chino de Oro
9 Legend
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8.1K Posts
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June 30th, 2024 01:56
For testing, remove one of the monitor connected via DisplayPort. If the P2422H can run at 1920 x 1080 resolution, the issue is with the docking station bandwidth.
Lei Yan
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3 Posts
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June 30th, 2024 19:54
@ejn63
WD19, not WD19T, WD19S, etc.
Thanks.
Lei Yan
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3 Posts
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June 30th, 2024 19:56
@Chino de Oro
I did the test and I think you are right.
I just purchased a WD19TB and I will update the test results in two days.