The contains a wealth of verified advanced options that can significantly enhance system configuration and performance. While manufacturers intentionally restrict access to these settings for stability and support reasons, multiple methods exist for technical users to unlock them—from simple keyboard combinations to EFI shell modifications and custom BIOS flashing.
Toggle between AHCI and RST Premium with Intel Optane. Switching to AHCI is essential when installing certain Linux distributions or troubleshooting dual-boot environments.
Before modifying any advanced settings in InsydeH20 Rev 35, understand the following:
Always perform BIOS adjustments with the AC adapter plugged in to prevent unexpected shutdowns during a settings save routine. Recovery Methods for a Black Screen (No POST) insydeh20 setup utility rev 35 advanced options verified
The most reliable method for accessing all hidden settings involves booting into an EFI shell and using the setup_var command. This technique has been extensively verified:
Depending on your laptop manufacturer, the following methods are reported to unlock the hidden Advanced menu:
To access the advanced options in , you typically need to use a specific keyboard shortcut either while the device is off or while already inside the BIOS menu. Because these settings are hidden by manufacturers to prevent system damage, the exact method can vary by your laptop brand. Verified Key Combinations for Rev 3.5 The contains a wealth of verified advanced options
Intel graphics users often need to increase DVMT (Dynamic Video Memory Technology) pre-allocation for better gaming or video editing performance. The IGD DVMT Size setting (found in Video Configuration) can be adjusted from default 256 MB to 384 MB or higher.
Release them, then press the power button to turn the laptop back on. Immediately start tapping to enter the BIOS again.
is a specific iteration of this codebase. It is a 64-bit UEFI environment that has become an industry standard. It manages: Switching to AHCI is essential when installing certain
Photograph every screen with a phone before modifying values.
Once inside, press three times, then Fn . (On some models, hold Fn and press Tab five times).
Alternatively, use the sequence: pressed three consecutive times.