Windows 11 January 2026 updates may cause boot failures on some PCs. Microsoft is investigating issues linked to KB5074109.

Some users are reporting problems with booting from the TechTool Deluxe CD for Intel-based Macs, provided as part of AppleCare. The TechTool Deluxe CD is provided as a downloadable image, and while ...

If your computer is not booting with the two RAM sticks, the problem might be with your RAM sticks or the RAM slots. In this case, you can do one thing. Insert only one RAM stick at a time and start ...

For some reason lately my computer has been having very much trouble when booting up after sitting off for a couple hours. Once the computer is up and running, everything is perfectly fine, but ...

If your Windows 11/10 computer won’t boot with a second hard drive plugged in, then first make sure the drive is working properly and there are no issues with it. Having done that, try these ...

Over the years, I've encountered various Ubuntu boot problems, from black screens to endless loading loops. Luckily, I've ...

This is a really odd problem, but my computer has problems booting from CD-RWs View image: /infopop/emoticons/icon_confused.gif <P>I can boot fine with CD-Rs, but not ...

Troubleshooting a problem computer requires patience, know-how, and a lot of trial and error. Booting your PC in a clean configuration can help automate the process ...

Microsoft has confirmed that some Windows 11 systems might fail to start after installing the KB5058405 security update released during this month's Patch Tuesday. This year, we've seen a huge amount ...