PCI\VEN_8086&DEV_3E91

UHD Graphics 630 driver

PCI\VEN_8086&DEV_3E91 is the Intel Corporation CoffeeLake-S GT2, a graphics device. Without it Windows uses the Microsoft Basic Display Adapter: low resolution, no brightness control and no gaming performance. Get it from Windows Update or your PC maker first; the chip maker's own package is on intel.com.

Download from intel.comFull guide: Intel UHD Graphics driver

Device details

Hardware IDPCI\VEN_8086&DEV_3E91
Device nameCoffeeLake-S GT2 [UHD Graphics 630]
MakerIntel Corporation (PCI vendor ID 8086)
Device typeGraphics
Driver guideIntel UHD Graphics driver
Latest official packageIntel Graphics Driver for 7th to 10th Gen 31.0.101.2145, September 22, 2026

How to install the driver for UHD Graphics 630

  1. Confirm the ID. In Device Manager, right-click the device, open Properties, then Details, and pick Hardware Ids. The first line should start with PCI\VEN_8086&DEV_3E91.
  2. Try Windows Update. Settings, Windows Update, Advanced options, Optional updates. A graphics driver is often offered here, though it may be older than the maker's.
  3. Check your PC maker. Enter your model or serial number on its support site and look under Graphics, Video or Display.
  4. Use the chip maker's package. Intel Graphics Driver for 7th to 10th Gen on intel.com. Our intel uhd graphics driver guide explains which package fits.
  5. Restart and check. Check that the display runs at its full resolution and refresh rate.

Other Intel graphics IDs

Device names: The PCI ID Repository, public data. We never host driver files: downloads come from the maker.