Problematic connection: connection cable is faulty, connected USB 3.0 exteranl disk to USB 2.0 port.Damaged disk: external hard drive is physically damaged.So what causes this issue? Here is a list of possible reasons that can explain why: Sometimes, you may also see your external hard drive takes forever to load or stuck in loading files. Mostly, when your external hard drive becomes slow, it's actually the external hard drive taking a long time to load, open and read files. Is there a way that can help me fix this issue and make my external hard drive fast again without losing my files?' Recently, I plugged the drive into my computer and double-clicked to open some files, it ran extremely slow and took a long time to load and open files. It worked perfectly fine until a few months ago.
'I have an old external hard drive that has been used for three or four years. Why Is External Hard Drive Taking Long Time to Open/Read Files Before you start, run EaseUS recovery software to scan and restore all data.