wii turns on then standby but only sometimes

[Shgofc]

one day i just went to play wii but when i turned it on the drive made the sound but it immediatly went to standby mode was a random occurrence but ok when i turned thw wii on again it worked fine but as times passes this becomes a more frequent problem i turn my wii on then the drive makes the sound then goes to standyby than i turn on again to start playing but if i have a game inside the wii it reads the entire disc and then goes to standby is like it turns on just to test the disc drive this problem just happened one day i didn't installed something and then started happend and everything works fine homebrew, legitmate wiiware, wiiware backups, usb ports, optical drive, sd card port, priioader, bootmii, etc... there's any fix for the problem?