Yes I know but I want to keep it for the data. If keep it without casing anyway dust will destroy it so ill keep it in casing and then send it for data recovery whenever we are moving about normally.
OR
Would you suggest repairing it myself with diy videos? In that case I won't have guarantee for data recovery.
Use a anti static bag and Put some silica gel packs inside. Seal it well with tape. Your HDD shall be fine.
*www.amazon.in/ESD-Shielding-Bag-Hard-Disk/dp/B07TMQDRSQ/r
*www.amazon.in/bvslf-Moisture-absorbents-Dehumidifier-Wardrobe/dp/B07GQY4P59/
HDD can go bad for multiple reasons. If the PCB is fried then a pcb from a compatible HDD is enough to bring it back but if there's some spindle, platter etc. issue inside then taking professional help is better.