Have you tried using a hairdryer at low heat setting?.....
I had fixed this with a hairdryer at low heat setting over a period of several days......i blew hot air over the spots for about 30 min over a period of 1 week.....
XFX was previously called PINE GRAPHICS......i have a SIS 305 32 MB AGP graphics card still running in my ancient pentium 4 system from 2001 running windows 98 second edition....XFX is a popular and easily available brand in india...
not mine....
https://en.wikipedia.org/wiki/XFX
i have heard that flashing the firmware of the nvme can potentially fix the issue..i have not personally done it myself....its better to buy a new ssd rather than risk it....
I had the same problem with an ADATA Gammix S5 256 gb nvme ssd...on a B450M-A motherboard running a ryzen 5 5600 processor.....tried all kinds of fixes....did not work....finally replaced the drive with a crucial nvme 500 gb ssd....working perfectly now....
There are many DIY enthusiasts doing airflow mods...some random examples....
https://www.google.com/amp/s/www.instructables.com/$3-Computer-CPU-Intake-Fan-Duct/%3famp_page=true