Tag Lenovo Xinchao 7000-13 notebook turned on the fan wildly and the screen didn’t show. The fault point was placed on the WIFI and hard disk

Lenovo Xinchao 7000-13 notebook turned on the fan wildly and the screen didn't show. The fault point was placed on the WIFI and hard disk, and it was found that it was caused by the hard disk. The capacitor cracked, replaced it, and the boot test was normal.