What causes hard disk drive errors and how can you avoid data loss? We highlight six hard disk repair solutions.

Fix Hyper-V Error applying Hard Drive changes, Failed to add resources, Cannot add filename, The disk is already connected to the virtual machine by following this post.

External hard drives are more prone to damage, as their portable nature means they get tossed around more than internal drives. Macs have built-in tools to repair many typical drive issues.

A bad system config error on a Windows machine can stop you dead in your tracks. Here are some things to try to troubleshoot and fix the pesky issue.