Driver issues with GDM & wifi on Intel

[AW <andrewjameswood@ymail.com>]

Ive got a new Dell Lattitude 3410 with "Integrated Intel UHD for 10th 
Generation Intel Core i3-10110U graphics" and Intel wifi but I cannot 
get either of them working properly on Debian 10. Ive tried installing 
firmware-linux-nonfree and firmware-linux but it still wont progress 
past 'Starting GNOME display manager' and ip a doesnt list the Wifi.


Below is the output from lspci

00:00.0 Host bridge: Intel Corporation Device 9b71 (rev 0c)
00:02.0 VGA compatible controller: Intel Corporation Device 9b41 (rev 02)
00:04.0 Signal processing controller: Intel Corporation Skylake 
Processor Thermal Subsystem (rev 0c)
00:08.0 System peripheral: Intel Corporation Skylake Gaussian Mixture Model
00:12.0 Signal processing controller: Intel Corporation Device 02f9
00:13.0 Serial controller: Intel Corporation Device 02fc
00:14.0 USB controller: Intel Corporation Device 02ed
00:14.2 RAM memory: Intel Corporation Device 02ef
00:14.3 Network controller: Intel Corporation Device 02f0
00:15.0 Serial bus controller [0c80]: Intel Corporation Device 02e8
00:15.1 Serial bus controller [0c80]: Intel Corporation Device 02e9
00:16.0 Communication controller: Intel Corporation Device 02e0
00:17.0 SATA controller: Intel Corporation Device 02d3
00:1c.0 PCI bridge: Intel Corporation Device 02bf (rev f0)
00:1f.0 ISA bridge: Intel Corporation Device 0284
00:1f.3 Multimedia audio controller: Intel Corporation Device 02c8
00:1f.4 SMBus: Intel Corporation Device 02a3
00:1f.5 Serial bus controller [0c80]: Intel Corporation Device 02a4
01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. 
RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 15)

Can someone point me in the direction of the correct drivers and 
firmware for graphics, wifi and sound controllers please?

Thanks

Andrew