![]() ![]() I did this guide and had some trouble at first. And enjoy your unlocked blade! Now you can undervolt the CPU to get a cooler blade. Reboot and enable secure boot in the BIOS again. Press Alt + = and browse to CpuSetup and search for both hex values, change both of them to 00. Now open the Boot Menu, select the USB drive. ![]() Reboot your laptop and go to the BIOS first, disable secure boot and reboot. When you found the values, note them somewhere down (smartphone, etc), you can’t access your laptop while being in the RU.EFI editor. Now open the Sec.txt file and use the search tab and search for CFG LOCK and OVERLOCKING LOCK. It should look like this in the CMD window. Type the following command to creat a readable file for notepad: Otherwise you have to type " ifr YOURFILENAME.sct YOURFILENAME.txt" Keep in mind that you have the to rename the exported file as "sec" for the command. Also, if you don’t know how to navigate in a CMD, just google "How to navigate via a CMD" Note here: the sec file has to be in the same folder as IFR, otherwise it won’t work. Here we see the CMD navigated to the ifr.exe with the commend. ![]() Open a CMD as admin, navigate to the folder where your ifr.exe is. First off, rename it as IFR for easier access via the CMD. Now you need to convert it as a readable file for notepad. After you found the section, right click and click on "export as it is" and name it sec. Just click down there to instantly navigate to the needed page. ![]() On the bottom of the picture you can see that UEFITool found "CFG LOCK". Open the UEFITool and select your Bios file.Īfter opening the BIOS, go to Action > Search and then by Text like in the picture. You can use a program like this, to extract the bios.Īfter extracting the updater it should look like this. The eisest way is to download a BIOS updater for your Blade, and extract the files with a tool. You even can use that guide to unlock the bios and overclock lock. I don't know how or even if this guide would work with the AMD Blades.įollow this page to create a bootable stick.Īlso, you can skip the "test bios for lock" steps, your bios is locked and needs to be unlocked. Some sidenote: This guide should work with every Razer Blade 15/!7, that have its BIOS/CPU locked. Sadly the NotebooksReview forum is down and all guides are lost.Ī BIOS dump from your Blade (not older or newer it needs to be the exact bios you are using) Also for some blades (2019/2020) we have the possibility to boost the GPU performance with a simple vBios change. There also some tips how to handle the Blade to hopefully prevent the battery from bloating. Which will lead into a cooler and faster Blade at the same time. We will unlock the BIOS, and unlock the good old Overclocking features. In this Guide we will take care of things Razer apparently can’t do. In case you fucked something up, you simply can boot into the stick you will create, and revert the changes. I found a guy on NotebooksReviews who found a way to unlock the BIOS of a Razer Blade without a Hardware Programmer! Since it’s more fool proof than ever before, it will create a new configuration instead of needing to flash the whole bios. I am not liable for any possible damage or loss! This is only for Intel Blades not the AMD blades (only GPU vbios changes) I just ordered one of those flashers, 17-27 days of shipping time, time wil tell.You can brick your Blade with this guide, if you do anything wrong. In my friend's board's case, what I found out upon attempting to read the board's original SPI chips was that they were corrupted and one of them was outright fried - reads blank and wouldn't take programming. You won't know until you try to flash it or de-assemble it to check it for correctness. In your case, your BIOS file had some extra metadata that UEFITool had to strip to produce the correct file size. There is no file format check in the tool, it simply loads the file as-is as a binary blob, no questions asked. For the motherboard I tried to unbrick, the MSI raw binary BIOS files were named *.Nxx and *.Pxx, so making them show up in the CH341 software simply required me to change the file filter to *.N* or *.P*. The name and extension don't matter as long as the file's content is correct, you just need to override the software's default file extension filter to something that includes whatever the file name you want to load is. If the board is already bricked, you can't brick it much worse than it already is.įile extensions are only a matter of user convenience. ![]()
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