Install Drivers with SDI Origin Lite
Use SDI Origin Lite to install missing device drivers (except dedicated GPU drivers, handled later by Prospira Tweaks optimization).
Download & Launch:
1. Get SDI Origin Lite from https://sdi-tool.org/download/.
2. Extract and run the executable (administrator privileges recommended).
2. Extract and run the executable (administrator privileges recommended).
Update Driver Index:
1. On first launch, allow SDI to download/update the index so it can detect the correct drivers.
2. If you are offline, prepare the driver packs in advance or connect temporarily to fetch the index.
2. If you are offline, prepare the driver packs in advance or connect temporarily to fetch the index.
Scan & Install:
1. SDI will list Missing/Outdated drivers.
2. Select all required drivers except dedicated GPU.
3. Click install and wait for completion. Reboots may be requested.
2. Select all required drivers except dedicated GPU.
3. Click install and wait for completion. Reboots may be requested.
Post‑Install :
- Reboot if prompted.
- Reopen SDI to confirm no critical drivers remain missing.
- Reopen SDI to confirm no critical drivers remain missing.
IMPORTANT
Do not install od update dedicated GPU (NVIDIA/AMD) drivers via SDI. We handle GPU driver selection and optimization after purchase. Installing GPU and all other drivers via SDI is fine.