This section controls how your processor behaves, manages power, and handles multi-threading.
The Advanced screen is the control center for your system’s core hardware features. . Unless you are confident in what you are doing, it is wise to leave settings at their default values.
Manages supervisor passwords, user passwords, and TPM/Secure Boot states.
Advanced → USB Configuration → Disable "XHCI Hand-off" and set "Legacy USB Support" to Auto. insydeh20 setup utility rev 3.5 advanced options
(Invoking related search suggestions.)
Reconnect everything and turn on the laptop; the InsydeH2O settings will be reset to factory default values.
to save and exit. Upon restarting, enter the BIOS again with tab should be visible. Power + Fn + Tab : Shut down the laptop. Hold down This section controls how your processor behaves, manages
Working with the Advanced menu of a BIOS is not without risk. Adhere to these golden rules:
However, many users find Revision 3.5 frustratingly bare. You enter the menu expecting to overclock your RAM or tweak CPU voltages, only to find a few basic tabs like "Main," "Security," and "Boot."
If you own a laptop from Acer, HP, Lenovo, or Samsung manufactured between 2011 and 2016, you have likely seen a blue or grey screen flash for a moment before Windows boots. That is the . While many users fear the BIOS (Basic Input/Output System), version Rev 3.5 is one of the most common, yet misunderstood, firmware interfaces on the market. Unless you are confident in what you are
: Use your smartphone to document original values before altering them.
Manufacturers lock the InsydeH2O Advanced options to minimize customer support requests and prevent accidental hardware damage. Standard users only see basic tabs like Information, Main, Security, Boot, and Exit. However, power users often need the Advanced tab to unlock the full potential of their hardware, optimize cooling, or install alternative operating systems. How to Unlock the InsydeH2O Rev 3.5 Advanced Options
Reconnect the CMOS battery, reattach the main battery, and close the case.
Adjusting CPU voltage and clock speeds (use with extreme caution).
Before you can explore the advanced options, you need to know how to enter the basic utility. The process is the same regardless of whether your advanced options are visible. Restart your computer and look for a prompt on the screen during the initial startup (POST). The most common keys to repeatedly press are or Del (Delete). On some HP models, you might need to press Esc to enter a startup menu, then F10 to enter the BIOS. On other brands like Acer or Toshiba, F2 is the most reliable key.