The HP EliteBook 860 G11 supports USB-C Power Delivery for both data and charging. When a connected USB-C or Thunderbolt dock fails to charge the laptop — the battery drains despite being plugged in, or the charging indicator does not light up — it defeats one of the main advantages of a single-cable docking solution.
This guide explains the most common reasons and fixes for USB-C dock not charging on the HP EliteBook 860 G11 with the Intel Core Ultra 5 135U processor.
Why the Dock Is Not Charging
- Dock does not provide enough wattage via USB Power Delivery
- HP Security settings restricting unauthorized charging sources
- USB-C cable used does not support charging
- Dock power adapter insufficient for simultaneous laptop charging and peripheral power
- BIOS or Intel ME firmware needs updating
Step-by-Step Fixes
Fix 1: Verify the Dock Power Delivery Wattage
The HP EliteBook 860 G11 requires a minimum of 45W USB-C PD to charge and more to charge while under load. Check the dock specifications:
- A dock providing only 15W or 18W will not charge the laptop at all under typical use.
- A dock providing 45W may charge very slowly or only when the laptop is idle.
- A dock providing 90W or more will charge at near-full speed during typical office workloads.
- Check the dock label or manual for its USB-C PD charging wattage.
Fix 2: Check HP BIOS USB-C Power Delivery Settings
Some HP BIOS versions have a setting that restricts charging to HP-authenticated chargers:
- Restart and press F10 to enter BIOS.
- Navigate to Advanced > Power Management Options or USB Type-C Connector Power.
- Ensure USB-C charging from a dock is enabled.
- Save and exit to test.
Fix 3: Use the Original Dock Cable
The cable between the dock and laptop must support USB Power Delivery. Many USB-C cables are data-only or limited to 5V/3A (15W). Use:
- The cable included with the dock (typically rated for full PD wattage).
- A USB-C cable rated for 100W or higher (marked as USB4 or 240W).
- A Thunderbolt 4 cable which always supports full PD charging.
“The dock was rated for 65W PD but I was using a USB-C cable that only supported 15W. Replacing the cable with the one that came in the dock box fixed the charging immediately.”
— Haslinah, accountant
Fix 4: Update the HP BIOS and Intel Management Engine
Open HP Support Assistant, check for system updates, and install any BIOS or Intel ME firmware update. These updates can fix USB-C PD negotiation issues that prevent correct charging handshake between the dock and laptop.
Fix 5: Test with the Original HP Charger
If the dock does not charge, connect the original HP USB-C charger directly to confirm the laptop can accept USB-C charging at all. If the original charger works but the dock does not, the issue is specifically with the dock power output or cable. If neither works, check BIOS settings and update the firmware.
Ryan holds a Computer Science degree and has spent over 15 years troubleshooting Windows hardware and driver issues across major laptop brands. He writes practical, step-by-step guides for everyday users at softwaredriverdownload.com.
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