How To: Run SpinRite on a UEFI-only machine (Part 1 of 5)
Apr 22, 2024 · GRC's “BootAble” freeware allows anyone to easily create BIOS-bootable media in order to workout and confirm the details of getting a machine to boot FreeDOS through a …
Unable to access ShieldsUP! port scanner | GRC Public Forums
Aug 19, 2024 · To obtain direct, low-level access to a system's mass storage drives, SpinRite runs under a GRC-customized version of FreeDOS which has been modified to add …
Win10: "Refreshing System Information..." | GRC Public Forums
Nov 11, 2023 · Anyone know what this is about? I generally shut down my Win10 laptop overnight (Lenovo X250). On rebooting, after logging on, for the last week or two I've had this pop-up. It …
DNS Benchmark | GRC Public Forums
Aug 1, 2021 · GRC's “BootAble” freeware allows anyone to easily create BIOS-bootable media in order to workout and confirm the details of getting a machine to boot FreeDOS through a …
ValiDrive confirmed false capacity, now I want clean and use the …
Sep 30, 2024 · GRC's “BootAble” freeware allows anyone to easily create BIOS-bootable media in order to workout and confirm the details of getting a machine to boot FreeDOS through a …
Running SpinRite on a SSD | GRC Public Forums
Oct 22, 2022 · Greetings all! So, after *finally* figuring out how to force my system to boot from USB, I briefly looked around SpinRite before hving to go to work. Wasn’t there supposed to be …
Running SpinRite | GRC Public Forums
Nov 22, 2025 · GRC's “BootAble” freeware allows anyone to easily create BIOS-bootable media in order to workout and confirm the details of getting a machine to boot FreeDOS through a …
Windows Update wants to install Win11, even though InControl is …
Apr 13, 2025 · To obtain direct, low-level access to a system's mass storage drives, SpinRite runs under a GRC-customized version of FreeDOS which has been modified to add compatibility …
SpinRite 7.0 - GRC Public Forums
Mar 9, 2025 · GRC's “BootAble” freeware allows anyone to easily create BIOS-bootable media in order to workout and confirm the details of getting a machine to boot FreeDOS through a …
Fake 1TB "SanDian" micro SDcard test - GRC Public Forums
Oct 31, 2023 · I ordered a couple of these cheap 1TB cards off Aliexpress for S&G's, knowing full well they were fake. They test ok and format OK under Windows 11. I ran ValiDrive on one, as …