Test AMD Radeon GPU RAM memory using Linux Scripts

 First watch the Learn Electronics Repair YT videos (and subscribe :-):

Using Linux to diagnose a fault:

How to run the test scripts:

Adding the test to any E2B USB drive

1. Download and add the ArchLinux ISO and copy to \_ISO\LINUX folder and make the file contiguous.

2. Download the two scripts,  unpack and copy to a \scripts folder on your E2B USB drive.

3. Boot to  the ISO and follow the instructions in the video (see screenshot below):

Type the correct command as explained in the video

I used these commands to get to the scripts folder:

fdisk -l

mkdir /ss

mount /dev/sda1 /ss

/ss/scripts

dmgg - test Polaris and Navi AMD GPU (RX400/RX500/RX5000)

memtest - generic test

This can also be done using Ventoy, but you should use the VTOY_LINUX_REMOUNT option in the global control section of the ventoy.json user config file so that the volume is accessible once booted to Linux.

See Also - other video card tests

See also MATS/MODS test article here and Kings OverKill article here.