Well, my new pc is up and running. I had to take some hurdles and i have now learned to never use diskpart with my backup hdd connected.
Assuming disk 0 is the ssd, is not a good idea.
Especially when both disks have approximately the same storage space.
Without the fantastic program testdisk, i would have lost all my data.
https://www.cgsecurity.org/wiki/TestDisk
I will later on add more text about the hurdles i had to take.
I forgot to add that the be quiet cooler : shadow rock TF2 is very easy to install, i just followed the manual and it was done in a jippy. It is rated for 160W TDP. So it should keep my system cool. I like a little over provision when it comes to cooling electronics.
edit:
A good thing to beware of when adding an aftermarket heatsink to a m2 ssd is to make sure that the bottom plate is not too long. I noticed that the aluminum bottomplate touched the extended legs of the electrical pins than run down the side of the m2 connector to the solderpads on the motherboard. No way i was going to power it up like that. Thus i took my saw and removed about 4mm of the back plate.
The M2 ssd heatsink in question is the EKWB EKM2, M2 SSD heatsink.
https://www.anandtech.com/show/11606/ekwb-launches-aftermarket-ekm2-aluminum-heatsink-for-m2-ssds
It works very well. My m2 SSD is now 36C (environment being 25C).
I learned that not all usb ports are recognized as ports that usb sticks can boot from, usb2.0 or usb 3.1 does not make a difference.
After that i experienced that when updating the bios with an A8-9600 , the m2 ssd does not show up as a device. But as it turns out, when installing a ryzen mcu, the m2 ssd will show up in the bios.
After that, i noticed i had two windows 10 setup options on the usb stick.
The normal setup halted because of an error 0x80300024 when trying to select the m2 ssd as drive.
The efi setup would not continue because the m2 ssd was an mbr and not an gpt.
A great solution video:
The thing is, that the drive has to get a gpt table and not a mbr.
The program diskpart does that as shown in the video.
Press shift + F10 during setup to get a command prompt. Commands:
Diskpart.
List disk.
Select disk x.
Clean.
Convert GPT.
I followed the advice but a bit too enthusiastic at first because the diskpart program does not clearly state what drive i was about to clean bit just mentions disk 0 and disk 1. And thus i erased the partition table from my backup hdd which turned out to be disk 0. I remember reading on the internet for the other 0x80300024 problem that is always good to temporarly disconnect all drives not needed.
But as mention above, i used the great and free program Testdisk. I let it analyze the drive, after that it wrote the partition when pressing P and copied files and i do not know why but the partition information was restored.
But after that, a lightning fast install of under 10 minutes and only once a irq less or not equal erorr that i have not seen anymore, but i immediately after that installed the latest video card drivers and have not had any issues so far. I still have to check the event log.
I also think that it is now official. Windows 10 no longer supports the stereomix option that allows a user to record what they hear. At least with this fresh install it also does not work and i found on the microsoft support site a microsoft tech mentioning that stereomix is no longer supported in windows 10. I installed the latest realtek driver but to no prevail so far.
Well, i discovered something about stereomix. In the privacy settings there is an option to turn on or off the microphone. And believe it or not, the stereomix option stops working when the microphone switch is set to off. And it will not work again after the microphone is set to on. I have to toggle the stereomix between disable and enable to get it to function. When the microphone is on, all recording or playback device errors that for example audacity might generate are gone.
So windows 10 has full support for stereomix , you just need to know how. And the ms technician that said that windows 10 does not support stereomix is wrong.
another edit.
The usb ports not working with my usb3.1 stick is not related to the motherboard.
It seems that my usb3.1 stick is a bit picky when it comes to usb ports 3 and 4 under the enternet entry. I tested it with another usb3.0 stick and that stick works fine. Read speed of 126MB/sec when copying a file from stick to hdd.