HS II USB SET UP GUIDE

If you have the 6P Cable:

• • To ensure stable power delivery, please check which motherboard PWM headers the 4-pin and 2-pin cables are connected to. Enter the BIOS and set both headers to DC/Voltage mode, and set the fan curve to full speed.
  • Note: The header connected to the 2-pin cable does not provide a signal, so it is normal for the motherboard to show no RPM reading.
  • IIf you have already done the above but still cannot enter Advanced Mode after rebooting, or if “H2” does not appear in Device Manager, this may be due to power-on sequence compatibility issues with the PWM 4-pin header on certain motherboards (such as repeated power cycling). This can cause the HydroShift II LCD controller’s USB signal to disconnect. In this case, please unplug the AIO’s 4-pin and 2-pin PWM cables and continue with the next step.
  • Locate the included SATA to PWM adapter cable in the packaging. Connect only the 4-pin cable to the SATA cable. After booting, you should now be able to enter Advanced Mode. However, you must continue with the next step; otherwise, L-Connect 3 will not be able to detect the HydroShift II’s RPM.
  • Please use the following tool to update the firmware:
    • Download the file and extract it.
    • In the L-Wireless Sync page, unbind HydroShift II.
    • Right-click the L-Connect 3 icon in the system tray and close the service.
    • Run “H2Test.”
    • Click “Upgrade.”
  • Alternatively, you can perform the update through L-Connect 3 Local Update:
    • In the L-Wireless Sync page, unbind HydroShift II.
    • Go to Settings and select HydroShift II’s receiver Local Update.
    • 
    • When this prompt shows up, double check everything has been done and click ok.
    • 
    • Select the file to update.

If you have the 4P cable:

Please click this link: https://lianli.zendesk.com/hc/en-001/requests/new?ticket_form_id=12938109552911

Our support team will send you the required update cable.