Affected Model: SVF11N13CXS
Sony previously announced a potential overheating issue with battery packs in the VAIO Fit 11A personal computer model listed above. To ensure the safety for users, a free repair program was offered to replace those batteries. A BIOS software update (version R0250DE) was recently released and after installation of the BIOS update, the battery charging function is disabled.
NOTE: If you have already had the battery replaced, the charging function is not disabled.
We apologize for the inconvenience. Please contact Sony at 866-702-7669 to arrange to send your computer to Sony to have the battery replaced.