HP ProBook 440 G4

Device	Working
Intel graphics	Yes
HDMI	Yes
VGA	Not tested
Audio	Yes
USB 3.0	Yes
Ethernet	Yes
WLAN	Yes
Bluetooth	Yes
Touchpad	Yes
Backlight control	Yes
Function keys	Yes
Hardware switches	Yes
Card reader	Yes
Webcam	Yes
USB 3.0 Type-C™ port	Yes
Fingerprint Reader	Not tested

Device information

Basic information for the new HP ProBook 440 G4 model. Hardware works out of the box. No configuration was needed. Information for the "Not tested" units will be posted additionally.

lspci -v

00:00.0 Host bridge: Intel Corporation Device 5904 (rev 02)
	Subsystem: Hewlett-Packard Company Device 822e
	Flags: bus master, fast devsel, latency 0
	Capabilities: <access denied>

00:02.0 VGA compatible controller: Intel Corporation Device 5916 (rev 02) (prog-if 00 [VGA controller])
	Subsystem: Hewlett-Packard Company Device 822e
	Flags: bus master, fast devsel, latency 0, IRQ 129
	Memory at 1ffe000000 (64-bit, non-prefetchable) [size=16M]
	Memory at d0000000 (64-bit, prefetchable) [size=256M]
	I/O ports at 4000 [size=64]
	[virtual] Expansion ROM at 000c0000 [disabled] [size=128K]
	Capabilities: <access denied>
	Kernel driver in use: i915
	Kernel modules: i915

00:14.0 USB controller: Intel Corporation Sunrise Point-LP USB 3.0 xHCI Controller (rev 21) (prog-if 30 [XHCI])
	Subsystem: Hewlett-Packard Company Device 822e
	Flags: bus master, medium devsel, latency 0, IRQ 127
	Memory at e0300000 (64-bit, non-prefetchable) [size=64K]
	Capabilities: <access denied>
	Kernel driver in use: xhci_hcd
	Kernel modules: xhci_pci

00:14.2 Signal processing controller: Intel Corporation Sunrise Point-LP Thermal subsystem (rev 21)
	Subsystem: Hewlett-Packard Company Device 822e
	Flags: fast devsel, IRQ 18
	Memory at 1fff016000 (64-bit, non-prefetchable) [size=4K]
	Capabilities: <access denied>
	Kernel driver in use: intel_pch_thermal
	Kernel modules: intel_pch_thermal

00:16.0 Communication controller: Intel Corporation Sunrise Point-LP CSME HECI #1 (rev 21)
	Subsystem: Hewlett-Packard Company Device 822e
	Flags: bus master, fast devsel, latency 0, IRQ 128
	Memory at 1fff015000 (64-bit, non-prefetchable) [size=4K]
	Capabilities: <access denied>
	Kernel driver in use: mei_me
	Kernel modules: mei_me

00:17.0 SATA controller: Intel Corporation Sunrise Point-LP SATA Controller [AHCI mode] (rev 21) (prog-if 01 [AHCI 1.0])
	Subsystem: Hewlett-Packard Company Device 822e
	Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 126
	Memory at e0314000 (32-bit, non-prefetchable) [size=8K]
	Memory at e0317000 (32-bit, non-prefetchable) [size=256]
	I/O ports at 4080 [size=8]
	I/O ports at 4088 [size=4]
	I/O ports at 4060 [size=32]
	Memory at e0316000 (32-bit, non-prefetchable) [size=2K]
	Capabilities: <access denied>
	Kernel driver in use: ahci
	Kernel modules: ahci

00:1c.0 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root Port #5 (rev f1) (prog-if 00 [Normal decode])
	Flags: bus master, fast devsel, latency 0, IRQ 122
	Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
	I/O behind bridge: 00003000-00003fff
	Memory behind bridge: e0200000-e02fffff
	Capabilities: <access denied>
	Kernel driver in use: pcieport
	Kernel modules: shpchp

00:1c.5 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root Port #6 (rev f1) (prog-if 00 [Normal decode])
	Flags: bus master, fast devsel, latency 0, IRQ 123
	Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
	Memory behind bridge: e0100000-e01fffff
	Capabilities: <access denied>
	Kernel driver in use: pcieport
	Kernel modules: shpchp

00:1d.0 PCI bridge: Intel Corporation Device 9d18 (rev f1) (prog-if 00 [Normal decode])
	Flags: bus master, fast devsel, latency 0, IRQ 124
	Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
	I/O behind bridge: 00005000-00005fff
	Memory behind bridge: e0000000-e00fffff
	Prefetchable memory behind bridge: 0000001c00000000-0000001c001fffff
	Capabilities: <access denied>
	Kernel driver in use: pcieport
	Kernel modules: shpchp

00:1f.0 ISA bridge: Intel Corporation Device 9d58 (rev 21)
	Subsystem: Hewlett-Packard Company Device 822e
	Flags: bus master, fast devsel, latency 0

00:1f.2 Memory controller: Intel Corporation Sunrise Point-LP PMC (rev 21)
	Subsystem: Hewlett-Packard Company Device 822e
	Flags: fast devsel
	Memory at e0310000 (32-bit, non-prefetchable) [disabled] [size=16K]

00:1f.3 Audio device: Intel Corporation Device 9d71 (rev 21) (prog-if 80)
	Subsystem: Hewlett-Packard Company Device 822e
	Flags: bus master, fast devsel, latency 64, IRQ 132
	Memory at 1fff010000 (64-bit, non-prefetchable) [size=16K]
	Memory at 1fff000000 (64-bit, non-prefetchable) [size=64K]
	Capabilities: <access denied>
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd_hda_intel, snd_soc_skl

00:1f.4 SMBus: Intel Corporation Sunrise Point-LP SMBus (rev 21)
	Subsystem: Hewlett-Packard Company Device 822e
	Flags: medium devsel, IRQ 16
	Memory at 1fff014000 (64-bit, non-prefetchable) [size=256]
	I/O ports at efa0 [size=32]
	Kernel driver in use: i801_smbus
	Kernel modules: i2c_i801

01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 15)
	Subsystem: Hewlett-Packard Company Device 822e
	Flags: bus master, fast devsel, latency 0, IRQ 131
	I/O ports at 3000 [size=256]
	Memory at e0204000 (64-bit, non-prefetchable) [size=4K]
	Memory at e0200000 (64-bit, non-prefetchable) [size=16K]
	Capabilities: <access denied>
	Kernel driver in use: r8169
	Kernel modules: r8169

02:00.0 Network controller: Intel Corporation Wireless 7265 (rev 59)
	Subsystem: Intel Corporation Dual Band Wireless-AC 7265
	Flags: bus master, fast devsel, latency 0, IRQ 130
	Memory at e0100000 (64-bit, non-prefetchable) [size=8K]
	Capabilities: <access denied>
	Kernel driver in use: iwlwifi
	Kernel modules: iwlwifi

03:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS522A PCI Express Card Reader (rev 01)
	Subsystem: Hewlett-Packard Company Device 822e
	Physical Slot: 8
	Flags: bus master, fast devsel, latency 0, IRQ 125
	Memory at e0000000 (32-bit, non-prefetchable) [size=4K]
	Capabilities: <access denied>
	Kernel driver in use: rtsx_pci
	Kernel modules: rtsx_pci

BIOS Update

HP does not provide update files for Linux. Download a file for Windows. To update just follow instructions from your BIOS.

• Download update for your model (e.g. sp79822.exe)
• Format USB driver as FAT32
• Create on this USB driver folder Hewlett-Packard\BIOS\New
• Extract downloaded file (e.g. sp79822.exe) with 7z

$ 7z e sp79822.exe

• Copy extracted files to the created folder Hewlett-Packard\BIOS\New (also the archive sp79822.exe)
• Reboot the system and enter BIOS
• Run BIOS update and follow instructinos