Ehsaan Elahi Posted October 21, 2016 Author Share Posted October 21, 2016 should i download the latest bios file which is A13 Link to comment Share on other sites More sharing options...
Ehsaan Elahi Posted October 21, 2016 Author Share Posted October 21, 2016 it is by default Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted October 21, 2016 Moderators Share Posted October 21, 2016 try here https://forums.lenovo.com/t5/Lenovo-A-B-C-N-S-Flex-Horizon/Universal-BIOS-Backup-ToolKit-2-0/td-p/1205920 Link to comment Share on other sites More sharing options...
Ehsaan Elahi Posted October 21, 2016 Author Share Posted October 21, 2016 downloaded the file going to set DVMT TO 96 Link to comment Share on other sites More sharing options...
Ehsaan Elahi Posted October 21, 2016 Author Share Posted October 21, 2016 my bios version is A11 is it fine because i updated it 2 weeks ago Link to comment Share on other sites More sharing options...
Ehsaan Elahi Posted October 21, 2016 Author Share Posted October 21, 2016 Confused at this point (2) Dump/Fetch a completed BIOS file. You can use specific BIOS utility to save a copy of your BIOS on Desktop. e.g. For AMI Aptio UEFI BIOS, you can use AMI BIOS Utility. dont know what to do dump rom from current bios or download a new bios file please help Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted October 21, 2016 Moderators Share Posted October 21, 2016 Different BIOS uses different utility. Are you able to dump the rom file with the utility I posted? Link to comment Share on other sites More sharing options...
Ehsaan Elahi Posted October 22, 2016 Author Share Posted October 22, 2016 i unable to dump rom Link to comment Share on other sites More sharing options...
Ehsaan Elahi Posted October 22, 2016 Author Share Posted October 22, 2016 i did the following things 1. i backup my bios and it generated setup.bin file 2. i open the setup.bin file with UEFITOOL and then i found the OP32 area and exacr body it generated setup.bin file 3. when i open setup.bin file with IRExtractor it shows error ""Unkown protocol" thats it Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted October 22, 2016 Moderators Share Posted October 22, 2016 Upload the backup BIOS file. I'll take a look at it. Link to comment Share on other sites More sharing options...
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