I have a Sony Vaio with Windows 8. After having updated, I got this message:
click OK to enter Hibernate mode, and remove and reinsert the battery. See the electronic VAIO(R) User Guide for more information about using the battery. The installed battery may not be properly connected to the computer or may not be compatible with the
computer.
I saw from other posts how to fix this issue with Windows 7, but I can't translate that to Windows 8. Can someone help?