Ami aptio uefi mmtool v5.0.0.7 download Patch#
Note: steps vary with laptop brand/model, this is intended to share what I did |how it works maybe| with my P150SM.ġ) Download or dump your BIOS, if your bios is AMI (my case) then use AFUWIN圆4Ģ) Get AMI Aptio UEFI MMTool v5.0.0.7 and UEFITool, HxD (or your fav hex editor)ģ) Open your BIOS image with UEFITool, then File>Search, in our case Haswell has the following ID: C3 06 03, enter C3 06 03 in Hex pattern dialog click OKĤ) You can see the last four Hex pattern result(my case), double click the first result and a structure item in the main dialog will be highlighted, right click>Extract as-is to a folder (be sure it is organized or you will mess things up like i did XD)ĥ) If you have an additional result with type RAW, do the same with the third(in my case) result and save it as a different name other than the first one.Ħ) Now in the folder you have saved the 2 files from step 4&5, open the first one (second one too if present, see step 11) with HxD(any hex editor) and look for C3 06 03īe sure to choose Datatype:Hex-values then hit searchħ) Press F3 to find again till you reach this pattern(highlighted):Ĩ) (1) Indicates the microcode version, 17 in this case, we want 00 (cpu stock), (2) the platform ID (the search context we reached at) (3) the microcode length = 5000 (in my case) in reverse (important to know when the microcode ends in order to remove later).ĩ) Adjust the cursor on the beginning of the highlight text/microcode (01) right click>Select Block>Length> 5000 or whatever in your caseġ0) Delete the highlighted blocks (del button) (after step 9) then save the fileġ1) Do the same with the second file (if present) from step 6 to 10 then saveġ2) Go back to UEFITool, double click the first result like you did in step 4, right click the highlighted structure in the main dialogue > Replace as-is then choose the FIRST file you edited in HxDġ3) Double click the third (or whatever your case - if present) result and follow step 12 with the SECOND file you edited in HxD instead.ġ4) You will see "Rebuild" in action row, File>Save image as> P15SM04.PM2 in my case (can be any name as long as your flashing tool recognize it)ġ5) Open AMI Aptio MMTool > Load Image > your modified rom go to CPU Patch Tab and verify there is no 06C3 in CPU ID
Ami aptio uefi mmtool v5.0.0.7 download update#
Intel Stock microcode has a Turbo multiplier bin glitch that allows unlimited multiplier increase, I used prema's bios and removed a cpu microcode update to let the cpu run the stock glitched microcode. After I saw this result:, I got interested to replicate it with a similar method and decided to share my steps to score higher than a desktop 4.4ghz 4770k (according to cinebench )
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