SB7x0/SB8x0/SB9x0 LPC host controller
PCI ID 1002:439d · Advanced Micro Devices, Inc. [AMD/ATI]
| Vendor | Advanced Micro Devices, Inc. [AMD/ATI] |
|---|---|
| Vendor ID | 1002 |
| Device ID | 439d |
| Windows hardware ID | PCI\VEN_1002&DEV_439D |
| Linux modalias | pci:v00001002d0000439D |
| Linux driver | no driver with exact ID |
| Subsystems (cards & boards) | 8 |
Frequently asked questions
Which device has PCI ID 1002:439d?
PCI ID 1002:439d is “SB7x0/SB8x0/SB9x0 LPC host controller” made by Advanced Micro Devices, Inc. [AMD/ATI] (vendor ID 1002, device ID 439d).
Which Linux driver supports SB7x0/SB8x0/SB9x0 LPC host controller?
Linux kernel 6.12 lists no driver for this exact ID. Many devices are still supported through their device class, such as AHCI, NVMe, xHCI or HD Audio controllers; others need a vendor driver. Overview of device classes and their drivers
How do I check whether SB7x0/SB8x0/SB9x0 LPC host controller is in my computer?
On Linux, lspci -nn | grep -i 1002:439d shows the device if it is present. On Windows, open Device Manager, then Properties → Details → Hardware Ids; it appears as PCI\VEN_1002&DEV_439D.
How do I see which driver is currently in use?
lspci -nnk -d 1002:439d lists the device with a “Kernel driver in use” line showing the active driver.
Which products use SB7x0/SB8x0/SB9x0 LPC host controller?
The PCI ID Repository knows 8 subsystem variants, for example A785GM-M, ProLiant MicroServer N36L and Pavilion DM1Z-3000. The subsystem ID reveals who made the actual card or motherboard.
Subsystems (cards & boards)
| Vendor | Subsystem ID | Name |
|---|---|---|
| Elitegroup Computer Systems | 1019:2120 | A785GM-M |
| Hewlett-Packard Company | 103c:1609 | ProLiant MicroServer N36L |
| Hewlett-Packard Company | 103c:1611 | Pavilion DM1Z-3000 |
| ASUSTeK Computer Inc. | 1043:82ef | M3A78-EH Motherboard |
| ASUSTeK Computer Inc. | 1043:8443 | M5A88-V EVO |
| Foxconn International, Inc. | 105b:0e13 | N15235/A74MX mainboard / AMD SB700 |
| Micro-Star International Co., Ltd. [MSI] | 1462:7596 | 760GM-E51(MS-7596) Motherboard |
| PC Partner Limited / Sapphire Technology | 174b:1001 | PURE Fusion Mini |
Nearby entries
- 4395 – SB8x0/SB9x0 SATA Controller [Storage mode]
- 4396 – SB7x0/SB8x0/SB9x0 USB EHCI Controller
- 4397 – SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
- 4398 – SB7x0 USB OHCI1 Controller
- 4399 – SB7x0/SB8x0/SB9x0 USB OHCI2 Controller
- 439c – SB7x0/SB8x0/SB9x0 IDE Controller
- 43a0 – SB700/SB800/SB900 PCI to PCI bridge (PCIE port 0)
- 43a1 – SB700/SB800/SB900 PCI to PCI bridge (PCIE port 1)
- 43a2 – SB900 PCI to PCI bridge (PCIE port 2)
- 43a3 – SB900 PCI to PCI bridge (PCIE port 3)
- 4437 – RS250 [Mobility Radeon 7000 IGP]
- 4554 – 210888ET [Mach64 ET]