
CHF280.– CHF17.50/1TB
WD My Book
16 TB

WD My Book
16 TB
I got two WD My Book (16 TB) and connected them both! Both external hard drives work but both make a loud knocking noise about every 5 seconds! Every 5 seconds!!! It sounds like a fat bumblebee hitting a window pane! Is this normal with these hard drives? I have dozens of external hard drives, including WD Western Digital, but none of them has ever made such a cracking noise! What is the reason for this? Is there anything I can do? Can I return the hard drives? It's extremely annoying! The hard drives are formatted as exFAT! Presumably nothing changes if I format them as NTFS?