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ATI/AMD Radeon SBx00 SMBus Controller driver

Hardware ID PCI\VEN_1002&DEV_4385

Vendor
ATI/AMD Radeon (VEN 1002)
Device
SBx00 SMBus Controller (DEV 4385)
Bus
PCI / PCI Express
Drivers
25
Windows
Windows XPWindows VistaWindows 7Windows 8Windows 8.1Windows 10Windows 11

Recommended driver

AMD Chipset Drivers
Version 18.50.0422 · Apr 22, 2019 · Windows 7, 10 · 64-bit
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All drivers for VEN_1002&DEV_4385

DriverVersionDateWindowsBits
AMD Chipset Drivers 18.50.0422 Apr 22, 2019 Windows 7, 10 64-bit
AMD Chipset Drivers 15.7.1 May 19, 2016 Windows 7, 8.1, 10 32-bit & 64-bit
AMD Chipset Drivers 14.4 Apr 25, 2014 Windows 7–8.1 32-bit & 64-bit
AMD Catalyst WHQL Display Drivers 13.12, 9.000.300.0000 Oct 22, 2013 Windows XP 32-bit & 64-bit
AMD Chipset Drivers 13.4 Apr 24, 2013 Windows XP–8 32-bit & 64-bit
ATI I/O Communications Processor LPC Controller Driver 6.1.7601.17514 Jun 21, 2006 Windows XP–7 32-bit & 64-bit

HP packages for this device

Packages published by computer makers for their own models. They contain the same chip drivers, configured for those computers.

DriverVersionDateWindowsBits
AMD Chipset Driver (HP) 8.05.04.516 Jul 31, 2026 Windows 11 64-bit
AMD Chipset Installation Utility and Driver (HP) 8.05.04.516 Jul 29, 2026 Windows 11 64-bit
AMD Chipset Installation Utility and Driver (HP) 8.05.04.516 Jul 29, 2026 Windows 11 64-bit
AMD Chipset Driver (HP) 8.03.02.110 Jun 12, 2026 Windows 11 64-bit
AMD Chipset Driver (HP) 8.03.02.0110 Jun 1, 2026 Windows 11 64-bit
AMD Chipset Driver (HP) 7.09.24.2112 Jan 6, 2026 Windows 11 64-bit
AMD Chipset Driver (HP) 6.05.02.2331 Jul 30, 2024 Windows 11 64-bit
AMD Chipset Driver (HP) 6.03.04.211 May 22, 2024 Windows 10, 11 64-bit
AMD Chipset Driver (HP) 6.03.04.211 Mar 25, 2024 Windows 10, 11 64-bit
AMD Chipset Driver (HP) 4.07.18.2317 Aug 22, 2022 Windows 10 64-bit
AMD Chipset Driver (HP) 4.07.18.2317 Aug 22, 2022 Windows 11 64-bit
AMD Chipset Driver (HP) 4.05.18.144 May 27, 2022 Windows 10, 11 64-bit
AMD Chipset Driver (HP) 3.07.26.401 Nov 3, 2021 Windows 10, 11 64-bit
AMD Chipset Driver (HP) 2.05.06.2115 Nov 9, 2020 Windows 10, 11 64-bit

Lenovo packages for this device

DriverVersionDateWindowsBits
AMD SMBUS Driver (Lenovo) 5.12.0.44 Sep 3, 2024 Windows 10, 11 64-bit
AMD SMBUS Driver (Lenovo) 5.12.0.44 Sep 2, 2024 Windows 10, 11 64-bit
AMD SMBUS Driver (Lenovo) 5.12.0.44 Aug 30, 2024 Windows 10, 11 64-bit
AMD Chipset Driver (Lenovo) 5.5.12.126 Oct 12, 2023 Windows 11 64-bit
AMD SMBus Driver (Lenovo) 5.12.0.38 Oct 7, 2023 Windows 10, 11 64-bit

Is this your device?

  1. Press Win + X and open Device Manager.
  2. Right-click the device (usually under Other devices, with a yellow mark), choose Properties and open the Details tab.
  3. Select Hardware Ids in the list. If the first line starts with PCI\VEN_1002&DEV_4385, the drivers above are for your device.

More about hardware IDs · Fix common device errors

Known OEM variants (subsystem IDs)

Laptop and motherboard makers use the same chip with their own subsystem ID. The drivers above apply to all of them; an OEM driver from the laptop maker's site may add vendor-specific features.

Full hardware IDProduct
PCI\VEN_1002&DEV_4385&SUBSYS_21201019A785GM-M
PCI\VEN_1002&DEV_4385&SUBSYS_1611103CPavilion DM1Z-3000
PCI\VEN_1002&DEV_4385&SUBSYS_280A103CDC5750 Microtower
PCI\VEN_1002&DEV_4385&SUBSYS_82EF1043M3A78-EH Motherboard
PCI\VEN_1002&DEV_4385&SUBSYS_83891043M4A785TD Motherboard
PCI\VEN_1002&DEV_4385&SUBSYS_FF501179Satellite P305D-S8995E
PCI\VEN_1002&DEV_4385&SUBSYS_43851458GA-MA770-DS3rev2.0 Motherboard
PCI\VEN_1002&DEV_4385&SUBSYS_73681462K9AG Neo2
PCI\VEN_1002&DEV_4385&SUBSYS_A81115D9H8DGU
PCI\VEN_1002&DEV_4385&SUBSYS_1001174BPURE Fusion Mini
PCI\VEN_1002&DEV_4385&SUBSYS_500017F2KI690-AM2 Motherboard

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