Question issue booting from a USB

bertt

Distinguished
Oct 20, 2008
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18,515
Hello,

I am not sure this is the correct place for this question, please let me know if not.

I just built a new system and am preparing to sell (or attempt to sell) my old system. I successfully wiped my HDDs using DiskGenius, but now want to wipe my Samsung SSD.

I downloaded Samsung Magician and used it to create a UEFI Bios bootable USB. When I try to boot with that USB, it will not fully boot. It starts, and gets to the black screen with ASRock on it, but then nothing.

The bootable USB drive I created to install Windows 11 worked just fine.

When I went to wipe my HDDs, I initially tried to use Dban. The bootable USB I created using Rufus did not work either, so that is why I ended up using DiskGenius.

When the dban USB failed to work, I bought a new one just in case the one I had was bad. That didn't work either. The new USB is the one I am still trying to use.

I have tried several times to create the bootable USB in Samsung Magician, nothing changes.

I have tried several of the different USB slots, including the one that the windows USB worked in.

I disabled SafeBoot in the bios, suggested by my research online, no difference.

I can't help be feel I missed something, or there is a setting that needs to be changed, but I sure don't know what it is. In Samsung Magician, you have to select the type of BIOS, legacy or UEFI, I always chose UEFI.

In the BIOS, if I set the USB as primary boot with Windows (the new SSD) as second, it tries to boot to the USB, but then just boots to windows. If I list only the USB and disable the secondary, that is when it just sits on the ASRock screen.

Does anyone know what the issue may be?

the mobo: ASRock Z890 Livemixer
 
no reason, just didn't do it that way. I want to make sure they are securely wiped, and the instructions provided here:
https://www.tomshardware.com/how-to/secure-erase-ssd-or-hard-drive
say that it should be secure. Not that it IS. It also notes
"this method does not blank the overprovisioned blocks of the OS, but it does erase the disk map which references them. The method is effective enough that DriveSavers, a professional data recovery service, said that it should "do the trick," but noted that they have not validated it with every hardware combo."

I would prefer to use something that is proven to be effective.
 
Last edited:
Then try the other option.
Make sure, you have CSM enabled in BIOS.

I cannot find CSM in the BIOS.
Online guides say to look in the Boot section. It isn't there. I have looked through everything else and cannot find it.

Here are the full specs, just in case it helps
ASRock Z890 Livemixer
Intel Core Ultra 7 Desktop Processor 265k
Patriot Viper Venom DDR5 (2x32GB)
(No video card yet)
Crucial T705 1TB PCIe Gen5 M.2 SSD

I have the old Samsung 850 EVO SSD hooked up in the case via SATA