No need at all, no need to remove the hard disk for dust removal, the hard disk is easy to replace and easy to remove!Just clean the fan!Prepare silicone, air bag, screwdriver and other equipment!Go to the dismantling website to search for your machine model first. There is a specific dismantling diagram, which is very simple!I also belong to Shenzhou. I dismantled it last year!
How did you disassemble it?Can't you open the cover of the hard disk?If the upper cover of the hard disk is not opened, check whether the data cable and power cable of the hard disk are plugged in properly. The difference between the data cables may cause this problem;If you remove the upper cover of the hard disk, the hard disk is discarded.
It may be a problem with the power supply of the hard disk box. You can replace the T-shaped USB cable and the dual USB interface. You can plug them in and try
