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‎10-26-2021 01:14 AM

HP Recommended
Product: HP ProBook 650 G8 Notebook PC (3S8P1EA)
Operating System: Microsoft Windows 10 (64-bit)

Technical document says "2 SuperSpeed USB Type-A 5Gbps signaling rate (1 charging, 1 power)". So, what is the difference between  charging and power? 

I would see HP sleep and charge before and it was pretty easy to understand that it could charge mobile devices when sleeping.

 

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‎10-26-2021 09:54 AM - edited ‎10-26-2021 09:55 AM

HP Recommended

Here is the Service Manual. See p. 2. On the left side are two old school Type A usb ports. They are the same except only one of them supports full sleep and charge. In other words if you plug your phone into the wrong one when the laptop is off it will not charge but the other one will. Either one charges while the laptop is in sleep mode.

 

Manual 

 

Pages 5 and 6 show which is which and they have different icons. 

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‎10-26-2021 09:54 AM - edited ‎10-26-2021 09:55 AM

HP Recommended

Here is the Service Manual. See p. 2. On the left side are two old school Type A usb ports. They are the same except only one of them supports full sleep and charge. In other words if you plug your phone into the wrong one when the laptop is off it will not charge but the other one will. Either one charges while the laptop is in sleep mode.

 

Manual 

 

Pages 5 and 6 show which is which and they have different icons. 

1 person found this reply helpful
Was this reply helpful? Yes No
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