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2 Posts
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110
February 28th, 2024 06:59
Dell Precision 7550 and 7750 System BIOS - 1.28.0 Breaks Docking Station USB C? Again?
Looks like 1.28.0 has broken USB C...AGAIN.
The WD19DC Docking station will only power through 1 USB not both at the same time...
Receive a warning about not enough power for charging.
Forced to use power brick plugged into back of laptop to get full charging...
No roll back with this BIOS possible.
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danteoz
1 Rookie
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18 Posts
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March 7th, 2024 21:53
Good luck, I'm about to trash every 7550 we have. Thunderbolt hasn't worked since August of last year, limped along until I can get a new non-Dell laptop.