I am using Ryzen 5 un HP 255 G8 laptop. I can see my total physical memory is 6 GB whereas the actual memory is 8 GB. Can anyone please help how it can be done?
country@country-HP-255-G8-Notebook-PC:~$ sudo lshw -class memory
[sudo] password for country: *-firmware
description: BIOS vendor: Insyde
physical id: 0
version: F.20
date: 03/11/2021
size: 128KiB
capacity: 16MiB
capabilities: pci upgrade shadowing cdboot bootselect edd int13floppynec int13floppytoshiba int13floppy360 int13floppy1200 int13floppy720 int13floppy2880 int9keyboard int10video acpi usb biosbootspecification uefi *-cache:0
description: L1 cache
physical id: 5
slot: L1 - Cache size: 384KiB
capacity: 384KiB
clock: 1GHz (1.0ns)
capabilities: pipeline-burst internal write-back unified
configuration: level=1 *-cache:1
description: L2 cache physical id: 6 slot: L2 - Cache size: 2MiB
capacity: 2MiB
clock: 1GHz (1.0ns)
capabilities: pipeline-burst internal write-back unified
configuration: level=2 *-cache:2
description: L3 cache physical id: 7
slot: L3 -
Cache size: 4MiB
capacity: 4MiB
clock: 1GHz (1.0ns)
capabilities: pipeline-burst internal write-back unified configuration: level=3 *-memory
description: System Memory
physical id: 20
slot: System board or motherboard
size: 8GiB *-bank:0
description: SODIMM DDR4 Synchronous Unbuffered (Unregistered) 2400 MHz (0.4 ns)
product: AO1P32NC8T1-BBVS vendor: A-DATA Technology physical
id: 0 serial: 8E990000
slot: Bottom-slot 1(left)
size: 8GiB
width: 64 bits
clock: 2400MHz (0.4ns)
*-bank:1
description: SODIMM DDR Synchronous [empty]
product: Unknown
vendor: Unknown
physical id: 1
serial: Unknown
slot: Bottom-slot 2(right)
country@country-HP-255-G8-Notebook-PC:~$ lspci -vk | grep -EA10 'VGA|3D|Display'
03:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Picasso (rev c2) (prog-if 00 [VGA controller])
DeviceName: Broadcom 5762
Subsystem: Hewlett-Packard Company Picasso
Flags: bus master, fast devsel, latency 0, IRQ 41 Memory at b0000000 (64-bit, prefetchable) [size=256M] Memory at c0000000 (64-bit, prefetchable) [size=2M] I/O ports at 1000 [size=256] Memory at c0600000 (32-bit, non-prefetchable) [size=512K] Capabilities: Kernel
driver in use: amdgpu Kernel modules: amdgpu
country@country-HP-255-G8-Notebook-PC:~$ free -m total used free
shared buff/cache available Mem: 5950 1070 3741 20 1137 4604 Swap: 2047 0 2047
