To access your bios, this method is for Windows 8, but it might work for Windows 10 also.
https://support.lenovo.com/us/en/documents/ht081446
The F2 key is the recommended method for windows 7
To access your bios, this method is for Windows 8, but it might work for Windows 10 also.
https://support.lenovo.com/us/en/documents/ht081446
The F2 key is the recommended method for windows 7
Thanks but it did no good...
This. Go into BIOS if you can, and check the items I mentioned.
If you can't get into BIOS, then remove your batter / AC adapter, hold the power button for around 15 - 30 seconds, and then reinsert everything to see if you can get the prompts.
Then see if you can boot off of the Windows disc and perform the bootloader repairs.
Read post #6 and do thatOK, I can get into the BIOS now after the battery thing but what should I do now??
OK, I can get into the BIOS now after the battery thing but what should I do now??
Check your boot order and make sure that the disc drive or USB option is before the HDD boot option. Once you've confirmed that, try to boot off of the disc/flash drive for Windows again and follow the Tweakhound article I linked to repair your bootloader.