After the first update stopped PCs from shutting down or going to sleep, the latest one halts the boot-up process. Microsoft ...

If you experience startup problems after installing an incremental Mac OS X update, it's logically important to check items that load at startup for conflict with updated components in the new release ...

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 ...

(Pasted over from the "Other Hardware" forum... Ooops.)<BR><BR>My computer has been shutting down lately, so I assumed it was my PSU- it happens particularly at times ...

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 ...

Microsoft has made Windows 11 available for all users. Windows 10 users can upgrade their computers to Windows 11 for free, provided their computers meet the hardware requirements. One of these ...

There's a surprising amount of code running before the OS even loads.