Respuesta a "Can't right click and BSOD's"to repair your registry as administrator run sfc /scannow in the command prompt
Respuesta a "iPod has sad face whenever I turn it on."i myself do not know i pods much but i do know that it indicates that an HDD error occurred. you might want to try to listen to the HDD before you do anything If it sounds very normal, Try reseating the HDD or as other people mentioned replace the cable If it sounds abnormal if it sounds like it is straining to free itself to spin try holding the iPod upside down and see if it works if you power it on if this fails ***do this at your own risk***hold it to your waist and drop it i don't remember why but it solved the problem for somebody if you hear humming your spindle motor is probably stuck , there isn't really anything you can do about that (really painful thing to happen ) if it has been exposed to where it could have fell or it has been dropped though very rare your read/write arms could have crashed into the platter. not much recovery from that if your hear trashing/scraping noises i really don't remember what this means but it is probably dead if it is squealing/screaming/squeaking, clicking HDD...