- Dec 31, 2014
- 1
- 0
- 4,510
nvram then random disk error messages ... after random restart attempts it will finally boot into windows.. i have tried to clean dust from inside , I have tried to reconnect all data cables I have tried to disconnect usb devices, when this problem first started windows kept trying to reinstall audio drivers and was having random usb port issues saying the device connected can operate faster. I have heard this can be cmos battery or somthing else but I am a little confused here. Somtimes it will boot into windows 7 after 2 restarts somtimes it takes 8 restarts . Somtimes it won't boot until I disconnect external hard drives.
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