Hello Everyone, I have an issue with lenovo support. I have updated properly my OS from windows 8 32bit to windows 8.1 32bit, it work fine except since the update waking up from sleep freezes the pc. This issue is fixed with a new bios for the 64bit version (which is a shame for the poor 32bit users we are). I contact several times Lenovo support, they did not answer. here are the link for the actual 32 bit bios. download.lenovo.com/consumer/mobiles/93cn19ww.exe BIOS name£º93CN19WW Support models: Flex 10 Support OS: Windows 8 (32-bit) Version: V5.2 Problem fix: Fixed auto enter S3 under stand mode. Limitation (if any):N/A How to install the BIOS: Run the downloaded 93cn19ww.exe directly. And here the new version: download.lenovo.com/consumer/mobiles/93cn52ww.exe BIOS name£º93CN52WW Support models: Flex 10 Support OS: Windows 8.1 (64-bit) Version: V9.2 Problem fix: 1. Fixed it will hang up or reboot after S3 resume. 2. Add board ID to detect V1.7 board for USB port change. Limitation (if any): N/A How to install the BIOS: Run the downloaded 93cn52ww.exe . So if anyone can help me i will really appreciate. One more thing apparently all actual Insyde tool for backing up the actual BIOS seems to not working. Thank you for your attention and please accept my appologies for my bad english.