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ATI/AMD Radeon RD990 I/O Memory Management Unit (IOMMU) driver

Hardware ID PCI\VEN_1002&DEV_5A23

Vendor
ATI/AMD Radeon (VEN 1002)
Device
RD990 I/O Memory Management Unit (IOMMU) (DEV 5A23)
Bus
PCI / PCI Express
Drivers
6
Windows
Windows XPWindows VistaWindows 7Windows 8Windows 8.1Windows 10

Recommended driver

AMD Chipset Drivers
Version 18.50.0422 · Apr 22, 2019 · Windows 7, 10 · 64-bit
Get driver

All drivers for VEN_1002&DEV_5A23

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

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_5A23, the drivers above are for your device.

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