Hello alee and welcome to the forum,
Apart from what the others have suggested, you might also want to try changing the IDE cable with a new one. IDE cables are generally cheap so you cannot really expect them to be made with the best quality control in the world.
Also, that IDE cable is shared between two devices, disconnect the other device so that your H22N is the only device on the cable. Sometimes, some devices just don't want to work with other devices.