This write-up explains the Advanced Options area commonly found in InsydeH2O Setup Utility (Rev 3.5). It covers what those options control, typical submenu entries, recommended settings, troubleshooting notes, and safe procedures for changing advanced firmware settings. Assume these options appear on consumer and business notebooks or embedded systems that use InsydeH2O UEFI firmware; implementations and exact labels vary by vendor.
Some models allow you to adjust "DVMT Pre-Allocated" memory, which controls how much system RAM is dedicated to your integrated graphics. ⚠️ A Note of Caution insydeh20 setup utility rev 3.5 advanced options
Method 1: The "Fn + Tab" or "A" Combinations (No Software Needed) InsydeH2O Setup Utility Rev 3
Primary Display: Choose between the Integrated Graphics (iGPU) or the Discrete GPU (dGPU). 3. Power Management & Thermal Tripping Some models allow you to adjust "DVMT Pre-Allocated"
