PCI\VEN_8086&DEV_1BAD
C740 Series (Emmitsburg) Chipsets UART0 driver
PCI\VEN_8086&DEV_1BAD is the Intel Corporation C740 Series (Emmitsburg) Chipsets UART0, a chipset device. It is a platform part of the chipset or processor. Windows usually works without its named driver, but the chipset package gives it the right name and power settings. Get it from Windows Update or your PC maker first; the chip maker's own package is on intel.com.
Device details
| Hardware ID | PCI\VEN_8086&DEV_1BAD |
|---|---|
| Device name | C740 Series (Emmitsburg) Chipsets UART0 |
| Maker | Intel Corporation (PCI vendor ID 8086) |
| Device type | Chipset |
| Driver guide | Get the Intel chipset driver |
| Latest official package | Intel Chipset Device Software (SetupChipset.exe) 10.1.20658.8883, January 8, 2026 |
How to install the driver for C740 Series (Emmitsburg) Chipsets UART0
- 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_1BAD. - Try Windows Update. Settings, Windows Update, Advanced options, Optional updates. Chipset INF updates sometimes appear here.
- Check your PC maker. Enter your model or serial number on its support site and look under Chipset.
- Use the chip maker's package. Intel Chipset Device Software (SetupChipset.exe) on intel.com. Our get the intel chipset driver guide explains which package fits.
- Restart and check. Device Manager should list it under System devices with its proper name.
Other Intel chipset IDs
VEN_8086&DEV_19DCAtom Processor C3000 Series LPC or eSPIVEN_8086&DEV_19DDAtom Processor C3000 Series Primary to Side Band (P2SB) BridgeVEN_8086&DEV_19DEAtom Processor C3000 Series Power Management ControllerVEN_8086&DEV_1B81C740 Series (Emmitsburg) Chipsets eSPI ControllerVEN_8086&DEV_1BAEC740 Series (Emmitsburg) Chipsets UART1VEN_8086&DEV_1BB0C740 Series (Emmitsburg) Chipsets PCI Express Root Port #8VEN_8086&DEV_1BB1C740 Series (Emmitsburg) Chipsets PCI Express Root Port #9VEN_8086&DEV_1BB2C740 Series (Emmitsburg) Chipsets PCI Express Root Port #10
Device names: The PCI ID Repository, public data. We never host driver files: downloads come from the maker.