HP ProBook 455 G1 Notebook drivers

The public PCI ID Repository lists 12 chips built into the HP ProBook 455 G1 Notebook. Get the drivers from HP's support page for this model first: it lists the versions HP tested. Use the chip pages below when a device shows a yellow mark in Device Manager.

HP drivers on support.hp.com How to find drivers on HP's site

Chips inside the HP ProBook 455 G1 Notebook

Device	Type	Hardware ID in Device Manager
Advanced Micro Devices, [AMD/ATI] Trinity HDMI Audio Controller	Audio	`PCI\VEN_1002&DEV_9902&SUBSYS_194E103C`
Advanced Micro Devices, [AMD/ATI] Radeon HD 7640G	Graphics	`PCI\VEN_1002&DEV_9903&SUBSYS_194E103C`
Advanced Micro Devices, [AMD/ATI] Radeon HD 7640G	Graphics	`PCI\VEN_1002&DEV_9903&SUBSYS_1952103C`
Advanced Micro Devices, [AMD] FCH SATA Controller	Storage controller	`PCI\VEN_1022&DEV_7801&SUBSYS_194E103C`
Advanced Micro Devices, [AMD] FCH USB OHCI Controller	Chipset	`PCI\VEN_1022&DEV_7807&SUBSYS_194E103C`
Advanced Micro Devices, [AMD] FCH USB EHCI Controller	USB controller	`PCI\VEN_1022&DEV_7808&SUBSYS_194E103C`
Advanced Micro Devices, [AMD] FCH USB OHCI Controller	Chipset	`PCI\VEN_1022&DEV_7809&SUBSYS_194E103C`
Advanced Micro Devices, [AMD] FCH SMBus Controller	SMBus	`PCI\VEN_1022&DEV_780B&SUBSYS_194E103C`
Advanced Micro Devices, [AMD] FCH Azalia Controller	Audio	`PCI\VEN_1022&DEV_780D&SUBSYS_194E103C`
Advanced Micro Devices, [AMD] FCH LPC Bridge	Chipset	`PCI\VEN_1022&DEV_780E&SUBSYS_194E103C`
Advanced Micro Devices, [AMD] FCH USB XHCI Controller	USB controller	`PCI\VEN_1022&DEV_7814&SUBSYS_194E103C`
Realtek Co., Ltd. RTS5229 PCI Express Card Reader	Card reader	`PCI\VEN_10EC&DEV_5229&SUBSYS_194E103C`

Some HP models ship in several configurations, so your unit may have only some of these chips. Match the full hardware ID, including SUBSYS, in Device Manager: Properties, Details, Hardware Ids.

Driver guides for these parts

Chip list: The PCI ID Repository. We never host driver files.